Mercurial > octave
annotate NEWS @ 24184:7dd3ab97ccd5
NEWS: Note that initial implementation of alpha transparency exists.
* NEWS: Note that initial implementation of alpha transparency exists.
| author | Rik <rik@octave.org> |
|---|---|
| date | Sat, 28 Oct 2017 18:24:14 -0700 |
| parents | 730227072acb |
| children | eec262017c6a |
| rev | line source |
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1 Summary of important user-visible changes for version 4.4 (yyyy-mm-dd): |
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2 ---------------------------------------------------------------------- |
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3 |
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4 ** A graphical Variable Editor has been added to the GUI interface. |
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5 It uses a spreadsheet-like interface for quick, intuitive editing |
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6 of variables. The Variable Editor is launched by double-clicking |
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7 on a variable name in the Workspace Window or by typing |
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8 "openvar VARIABLE_NAME" in the Command Window. |
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9 |
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10 ** On systems with 64-bit pointers, --enable-64 is now the default and |
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11 Octave always uses 64-bit indexing. However, if the configure |
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12 script determines that the BLAS library uses 32-bit integers, then |
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13 operations using the following libraries are limited to arrays with |
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14 dimensions that are smaller than 2^31 elements: |
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15 |
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16 BLAS LAPACK QRUPDATE SuiteSparse ARPACK |
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17 |
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18 Additionally, the following libraries use "int" internally, so |
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19 maximum problem sizes are always limited: |
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20 |
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21 glpk Qhull |
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22 |
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23 ** A new container data type--containers.Map--is available. Map is a |
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24 key/value storage container (a.k.a, a hash) that efficiently allows |
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25 storing and retrieving values by name, rather than by position which |
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26 is how arrays work. |
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27 |
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28 ** The bareword "import" is now recognized in scripts and functions. |
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29 However, the functionality to import functions and classes from |
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30 other namespaces into the local scope has not yet been implemented. |
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31 Attempting to use "import" will provoke an error message. |
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32 |
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33 ** hex2num and num2hex now work for integer and char types and num2hex |
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34 may optionally return a cell array of strings instead of a character |
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35 array. If given a cell array of strings, hex2num now returns a |
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36 numeric array of the same size as the input cell array. Previously, |
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37 hex2num would accept a cell array of strings of arbitrary dimension |
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38 but would always return a column vector. |
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39 |
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40 ** The "names" option used in regular expressions now returns a struct |
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41 array, rather than a struct with a cell array for each field. This |
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42 change was made for Matlab compatibility. |
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43 |
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44 ** The quadcc function now uses both absolute tolerance and relative |
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45 tolerance to determine the stopping criteria for an integration. |
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46 To be compatible with other quadXXX functions such as quadgk the |
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47 calling syntax has changed to |
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48 |
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49 quadcc (f, a, b, [AbsTol, [RelTol]]) |
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50 |
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51 To update existing code, change instances of RelTol to [0, RelTol]. |
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52 |
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53 quadcc (f, a, b, tol) => quadcc (f, a, b, [0, tol]) |
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54 |
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55 A warning that a single tolerance input is now interpreted as an |
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56 absolute tolerance will be issued in Octave versions 4.4 and 4.6, |
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57 after which it will be removed. The warning has ID |
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58 "Octave:quadcc:RelTol-conversion" and can be disabled with |
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59 |
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60 warning ("off", "Octave:quadcc:RelTol-conversion") |
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61 |
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62 ** The properties "BackgroundColor", "EdgeColor", "LineStyle", |
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63 "LineWidth", and "Margin" are now implemented for text objects using |
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64 an OpenGL toolkit. |
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65 |
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66 ** An initial implementation of alpha transparency has been made for |
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67 patch and surface objects. Printing to svg and pdf is supported. |
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68 |
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69 ** Other new functions added in 4.4: |
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70 |
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71 camlookat |
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72 camorbit |
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73 campos |
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74 camroll |
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75 camtarget |
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76 camup |
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77 camva |
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78 camzoom |
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79 corrcoef |
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80 getframe |
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81 gsvd |
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82 hgtransform |
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83 humps |
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84 integral |
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85 integral2 |
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86 integral3 |
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87 openvar |
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88 quad2d |
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89 repelem |
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90 rticks |
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91 thetaticks |
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92 xticklabels |
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93 xticks |
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94 yticklabels |
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95 yticks |
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96 zticklabels |
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97 zticks |
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98 |
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99 ** Deprecated functions. |
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100 |
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101 The following functions have been deprecated in Octave 4.4 and will |
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102 be removed from Octave 4.8 (or whatever version is the second major |
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103 release after 4.4): |
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104 |
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105 Function | Replacement |
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106 ---------------------|------------------ |
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107 |
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108 ** The following functions were deprecated in Octave 4.0 and have been |
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109 removed from Octave 4.4. |
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110 |
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111 allow_noninteger_range_as_index |
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112 bicubic |
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113 delaunay3 |
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114 do_braindead_shortcircuit_evaluation |
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115 dump_prefs |
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116 find_dir_in_path |
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117 finite |
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118 fmod |
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119 fnmatch |
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120 gmap40 |
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121 loadaudio |
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122 luinc |
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123 mouse_wheel_zoom |
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124 nfields |
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125 octave_tmp_file_name |
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126 playaudio |
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127 saveaudio |
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128 setaudio |
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129 syl |
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130 usage |
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131 |
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132 ** The "Octave:undefined-return-values" warning ID is obsolete. Octave |
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133 now throws an error for any attempts to assign undefined values that |
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134 might be returned from functions. |
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135 |
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136 ** Deprecated graphics properties. |
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137 |
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138 The following properties or allowed corresponding values have been |
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139 deprecated in Octave 4.4 and will be removed from Octave 4.8 (or whatever |
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140 version is the second major release after 4.4): |
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141 |
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142 Object | Property | Value |
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143 ---------------------|-------------------------|------------------- |
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144 figure | doublebuffer | |
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145 | mincolormap | |
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146 | wvisual | |
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147 | wvisualmode | |
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148 | xdisplay | |
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149 | xvisual | |
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150 | xvisualmode | |
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151 axes | drawmode | |
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152 annotation | edgecolor ("rectangle") | |
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153 text | fontweight | "demi" and "light" |
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154 uicontrol | fontweight | "demi" and "light" |
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155 uipanel | fontweight | "demi" and "light" |
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156 uibuttongroup | fontweight | "demi" and "light" |
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157 |
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158 ** The rectangle and ellipse annotation property "edgecolor" has been |
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159 deprecated and will be removed from Octave 4.8 (or whatever version |
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160 is the second major release after 4.4). Use the property "color" |
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161 instead. |
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162 |
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163 ** The header file oct-alloc.h has been removed along with the macros |
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164 that it defined (DECLARE_OCTAVE_ALLOCATOR, DEFINE_OCTAVE_ALLOCATOR, |
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165 and DEFINE_OCTAVE_ALLOCATOR2). |
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166 |
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167 |
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168 Summary of bugs fixed for version 4.2.1 (2017-02-22): |
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169 ---------------------------------------------------- |
| 23225 | 170 |
| 171 Using the bug numbers listed below, find bug reports on the web using | |
| 172 the URL https://savannah.gnu.org/bugs/?NNNNN | |
| 173 | |
| 174 ** guarantee returning std::string from tilde_expand functions (bug #50234) | |
| 175 | |
| 176 ** workaround segfault in file_stat (bug #50234) | |
| 177 | |
| 178 ** genpropdoc.m: document more graphics properties (bug #50337) | |
| 179 | |
| 180 ** always fork and exec when starting the gui (bug #49609) | |
| 181 | |
| 182 ** print.m: fix regression with -append option (bug #50318) | |
| 183 | |
| 184 ** don't display legend, colorbar, and annotation axes coordinates | |
| 185 (bug #50272) | |
| 186 | |
| 187 ** qp.m: Fix regression with incorrect vector dimensions (bug #50067) | |
| 188 | |
| 189 ** prevent infinite loop in global documentation search (bug #50177) | |
| 190 | |
| 191 ** connect execute command signal in editor constructor (bug #50171) | |
| 192 | |
| 193 ** connect editors execute command signal to the required slot (bug #50171) | |
| 194 | |
| 195 ** check if input is class method before declaring it unimplemented | |
| 196 (patch #9238) (bug #49694) | |
| 197 | |
| 198 ** workaround segfault when an error occurs while printing (bug #49779) | |
| 199 | |
| 200 ** axis.m: Do not set plotboxaspectratio to 0 (bug #49755) | |
| 201 | |
| 202 ** don't rethrow exception in destructor (bug #49304) | |
| 203 | |
| 204 ** rethrow octave::exit_exception (bug #49304) | |
| 205 | |
| 206 ** update appdata.xml to follow conventions (bug #49952) | |
| 207 | |
| 208 ** mexproto.h (mxAssert, mxAssertS): ensure operator precedence (bug #50050) | |
| 209 | |
| 210 ** calculate error in solution for ode solvers correctly (bug #49950) | |
| 211 | |
| 212 ** use GetModuleFileName for getting octave path in windows (bug #48671) | |
| 213 | |
| 214 ** use C++ updaters for labels color (bug #49980) | |
| 215 | |
| 216 ** distinguish elements vs. bytes in fread (bug #49699) | |
| 217 | |
| 218 ** move frame2im and im2frame to image/ directory (bug #49939) | |
| 219 | |
| 220 ** fix undefined return argument for more than 2 outputs from ode solver | |
| 221 (bug #49890) | |
| 222 | |
| 223 ** fix inv for hermitian matrices (bug #49904) | |
| 224 | |
| 225 ** fix gzip for certain types of gzip files (bug #49760) | |
| 226 | |
| 227 ** fix typo in liboctave version info (bug #49860) | |
| 228 | |
| 229 ** initialize ODE Event function with start time (bug #49846) | |
| 230 | |
| 231 ** allow configure test to succeed without implicit fcn decls (bug #49782) | |
| 232 | |
| 233 ** allow external docstrings from .oct files to be found again (bug #49687) | |
| 234 | |
| 235 ** don't require semicolon between property list elements (bug #49819) | |
| 236 | |
| 237 ** display.m: Correctly display output for non-class objects | |
| 238 (bug #49753, #49794) | |
| 239 | |
| 240 ** don't run publish.tst unless OSMESA or gnuplot are available (bug #49767) | |
| 241 | |
| 242 ** find help for function aliases again (bug #49687) | |
| 243 | |
| 244 ** legend.m: backport cset 7184b4516a68 (bug #49675) | |
| 245 | |
| 246 ** preserve lasterror info on rethrow (bug #49642) | |
| 247 | |
| 248 ** norm: fix error in input argument validation leading to segfault | |
| 249 (bug #49634) | |
| 250 | |
| 251 Documentation bugs fixed: | |
| 252 | |
| 253 ** overhaul Java interface description (bug #50299) | |
| 254 | |
| 255 ** add documentation for hex and binary prefix and _ separator | |
| 256 (bug #50305, #50334) | |
| 257 | |
| 258 ** fix build of docs broken in sub2ind (bug #50348) | |
| 259 | |
| 260 ** version.m: document that "-release" returns an empty string (bug #50294) | |
| 261 | |
| 262 ** remove trailing "\n\" from sleep and usleep docstrings (bug #50301) | |
| 263 | |
| 264 ** expand documentation for cast() (bug #50201) | |
| 265 | |
| 266 ** correct two entries in Table 34.1 (bug #50203) | |
| 267 | |
| 268 ** oop.txi: Improve table formatting (bug #50203) | |
| 269 | |
| 270 ** fix '##' in middle of docstring/comment lines (bug #50145) | |
| 271 | |
| 272 ** reword documentation about subplots in 15.2.4 (bug #50148) | |
| 273 | |
| 274 ** update unimplemented list of functions and where to find them | |
| 275 (bug #50098) | |
| 276 | |
| 277 ** compare_plot_demos: fix HTML syntax, simplify output, remove | |
| 278 external deps (bug #49709) | |
| 279 | |
| 280 ** add more depth to explanation of '~' function argument (bug #49444) | |
| 281 | |
| 282 ** correct documentation for javaclasspath file (bug #49873) | |
| 283 | |
| 284 ** small fixes to docstrings (bug #49733) | |
| 285 | |
| 286 ** change text describing demo plots to reflect new ColorOrder (bug #49288) | |
| 287 | |
| 288 Other bugs fixed: | |
| 289 | |
| 290 ** add missing classdef test files (bug #49819) | |
| 291 | |
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292 Summary of important user-visible changes for version 4.2 (2016-11-13): |
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293 ---------------------------------------------------------------------- |
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294 |
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295 ** The parser has been extended to accept, but ignore, underscore |
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296 characters in numbers. This facilitates writing more legible code |
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297 by using '_' as a thousands separator or to group nibbles into bytes |
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298 in hex constants. |
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299 |
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300 Examples: 1_000_000 == 1e6 or 0xDE_AD_BE_EF |
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301 |
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302 ** The parser has been extended to understand binary numbers which |
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303 begin with the prefix '0b' or '0B'. The value returned is Octave's |
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304 default numeric class of double, not at unsigned integer class. |
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305 Therefore numbers greater than flintmax, i.e., 2^53, will lose some |
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306 precision. |
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307 |
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308 Examples: 0b101 == 5 or 0B1100_0001 == 0xC1 |
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309 |
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310 ** gnuplot 4.4 is now the minimum version supported by Octave. |
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311 |
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312 ** The default set of colors used to plot lines has been updated to be |
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313 compatible with Matlab's new default color scheme. The line plot |
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314 color scheme can be set with the axes property "ColorOrder". |
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315 |
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316 ** The default colormap is now set to "viridis" which is also the |
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317 default colormap in matplotlib. This new colormap fixes some of the |
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318 main issues with the old default colormap "jet" such as its bad |
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319 "luminance profile" and is also more similar to Matlab's new default |
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320 colormap "parula". |
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321 |
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doc: Add list of built-in colormaps to colormap documentation (bug #49363).
Rik <rik@octave.org>
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22573
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|
322 ** The colormap function no longer supports the input argument "list" |
|
a918e983a943
doc: Add list of built-in colormaps to colormap documentation (bug #49363).
Rik <rik@octave.org>
parents:
22573
diff
changeset
|
323 to show built-in colormaps. Use "help colormap" to find the |
|
a918e983a943
doc: Add list of built-in colormaps to colormap documentation (bug #49363).
Rik <rik@octave.org>
parents:
22573
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changeset
|
324 built-in colormaps. |
|
a918e983a943
doc: Add list of built-in colormaps to colormap documentation (bug #49363).
Rik <rik@octave.org>
parents:
22573
diff
changeset
|
325 |
|
22351
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Change DefaultAxesBox property to "off".
Rik <rik@octave.org>
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|
326 ** The graphics command "hold on" now ensures that each new plot added |
|
e6df1ddfc3cf
Change DefaultAxesBox property to "off".
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|
327 to an existing plot has a different color or linestyle according to |
|
e6df1ddfc3cf
Change DefaultAxesBox property to "off".
Rik <rik@octave.org>
parents:
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diff
changeset
|
328 the "ColorOrder" and/or "LineStyleOrder" properties. This is |
|
e6df1ddfc3cf
Change DefaultAxesBox property to "off".
Rik <rik@octave.org>
parents:
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|
329 equivalent to the old command "hold all" and was made for Matlab |
|
e6df1ddfc3cf
Change DefaultAxesBox property to "off".
Rik <rik@octave.org>
parents:
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|
330 compatibility. Existing code *may* produce differently colored |
|
e6df1ddfc3cf
Change DefaultAxesBox property to "off".
Rik <rik@octave.org>
parents:
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diff
changeset
|
331 plots if it did not specify the color for a plot and relied on each |
|
e6df1ddfc3cf
Change DefaultAxesBox property to "off".
Rik <rik@octave.org>
parents:
22335
diff
changeset
|
332 new plot having the default first color in the "ColorOrder" |
|
e6df1ddfc3cf
Change DefaultAxesBox property to "off".
Rik <rik@octave.org>
parents:
22335
diff
changeset
|
333 property. |
|
22069
9121d6584f6a
Overhaul graphics implementation of hold() (bug #43559).
Rik <rik@octave.org>
parents:
21948
diff
changeset
|
334 |
|
21350
ea31a050bdd8
Execute commands in startup.m at start for compatibility with Matlab.
Rik <rik@octave.org>
parents:
21314
diff
changeset
|
335 ** When starting, Octave now looks in the function path for a file |
| 21395 | 336 startup.m and executes any commands found there. This change was |
| 337 made to accommodate Matlab users. Octave has it's own configuration | |
|
21350
ea31a050bdd8
Execute commands in startup.m at start for compatibility with Matlab.
Rik <rik@octave.org>
parents:
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changeset
|
338 system based on the file .octaverc which is preferred. |
|
ea31a050bdd8
Execute commands in startup.m at start for compatibility with Matlab.
Rik <rik@octave.org>
parents:
21314
diff
changeset
|
339 |
|
20210
29eb47fe8e8c
Add support for octal and hex escape sequences in single-quoted *printf arguments (bug #39774).
Rik <rik@octave.org>
parents:
20200
diff
changeset
|
340 ** Octal ('\NNN') and hex ('\xNN') escape sequences in single quoted |
|
29eb47fe8e8c
Add support for octal and hex escape sequences in single-quoted *printf arguments (bug #39774).
Rik <rik@octave.org>
parents:
20200
diff
changeset
|
341 strings are now interpreted by the function do_string_escapes(). |
|
29eb47fe8e8c
Add support for octal and hex escape sequences in single-quoted *printf arguments (bug #39774).
Rik <rik@octave.org>
parents:
20200
diff
changeset
|
342 The *printf family of functions now supports octal and hex escape |
|
29eb47fe8e8c
Add support for octal and hex escape sequences in single-quoted *printf arguments (bug #39774).
Rik <rik@octave.org>
parents:
20200
diff
changeset
|
343 sequences in single-quoted strings for Matlab compatibility. |
|
29eb47fe8e8c
Add support for octal and hex escape sequences in single-quoted *printf arguments (bug #39774).
Rik <rik@octave.org>
parents:
20200
diff
changeset
|
344 |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
345 ** Special octal and hex escape sequences for the pattern and |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
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|
346 replacement strings in regular expressions are now interpreted for |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
347 Matlab compatibility. |
|
20211
f2bc7d23295d
Add special hex/octal escape sequence processing for regexp.
Rik <rik@octave.org>
parents:
20210
diff
changeset
|
348 |
|
f2bc7d23295d
Add special hex/octal escape sequence processing for regexp.
Rik <rik@octave.org>
parents:
20210
diff
changeset
|
349 octal: '\oNNN' or '\o{NNN}' |
|
f2bc7d23295d
Add special hex/octal escape sequence processing for regexp.
Rik <rik@octave.org>
parents:
20210
diff
changeset
|
350 hex : '\xNN' or '\x{NN}' |
|
f2bc7d23295d
Add special hex/octal escape sequence processing for regexp.
Rik <rik@octave.org>
parents:
20210
diff
changeset
|
351 |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
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|
352 ** Unknown escape sequences in the replacement string for regexprep are |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
353 now substituted with their unescaped version and no warning is |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
354 emitted. This change was made for Matlab compatibility. |
|
20290
b6a59cc96bfa
Process backslashes in regexprep replacement strings in Matlab compatible fashion (bug #45407).
Rik <rik@octave.org>
parents:
20281
diff
changeset
|
355 |
|
b6a59cc96bfa
Process backslashes in regexprep replacement strings in Matlab compatible fashion (bug #45407).
Rik <rik@octave.org>
parents:
20281
diff
changeset
|
356 Example: regexprep ('a', 'a', 'x\yz') |
|
b6a59cc96bfa
Process backslashes in regexprep replacement strings in Matlab compatible fashion (bug #45407).
Rik <rik@octave.org>
parents:
20281
diff
changeset
|
357 => 'xyz' |
|
b6a59cc96bfa
Process backslashes in regexprep replacement strings in Matlab compatible fashion (bug #45407).
Rik <rik@octave.org>
parents:
20281
diff
changeset
|
358 |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
359 ** mkfifo now interprets the MODE argument as an octal, not decimal, |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
360 integer. This is consistent with the equivalent shell command. |
|
20200
d9f35ceff9e1
Change mkfifo to use an octal argument for MODE (bug #45054).
Rik <rik@octave.org>
parents:
20157
diff
changeset
|
361 |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
362 ** linspace now returns an empty matrix if the number of requested |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
363 points is 0 or a negative number. This change was made to be |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
364 compatible with Matlab releases newer than 2011. In addition, |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
365 Octave no longer supports matrix inputs for A or B. |
|
20466
16b9ec39ff46
Return empty matrix when linspace called with 0 points (bug #45820)
Rik <rik@octave.org>
parents:
20290
diff
changeset
|
366 |
|
22226
9a0e30e24b9b
Calculate cov as Matlab does, not as its conjugate (bug #48315).
Lachlan Andrew <lachlanbis@gmail.com>
parents:
22183
diff
changeset
|
367 ** The cov function now returns the complex conjugate of the result |
|
9a0e30e24b9b
Calculate cov as Matlab does, not as its conjugate (bug #48315).
Lachlan Andrew <lachlanbis@gmail.com>
parents:
22183
diff
changeset
|
368 from previous versions of Octave. This change was made for |
|
9a0e30e24b9b
Calculate cov as Matlab does, not as its conjugate (bug #48315).
Lachlan Andrew <lachlanbis@gmail.com>
parents:
22183
diff
changeset
|
369 compatibility with Matlab. |
|
9a0e30e24b9b
Calculate cov as Matlab does, not as its conjugate (bug #48315).
Lachlan Andrew <lachlanbis@gmail.com>
parents:
22183
diff
changeset
|
370 |
|
9a0e30e24b9b
Calculate cov as Matlab does, not as its conjugate (bug #48315).
Lachlan Andrew <lachlanbis@gmail.com>
parents:
22183
diff
changeset
|
371 ** condest now works with a normest1 compatible syntax. |
|
9a0e30e24b9b
Calculate cov as Matlab does, not as its conjugate (bug #48315).
Lachlan Andrew <lachlanbis@gmail.com>
parents:
22183
diff
changeset
|
372 |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
373 ** The griddata function no longer plots the interpolated mesh if no |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
374 output argument is requested, instead the vector or array of |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
375 interpolated values is always returned for Matlab compatibility. |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
376 |
|
22288
57fded74ee22
Add camlight function (patch #9014).
Colin Macdonald <cbm@m.fsf.org>
parents:
22278
diff
changeset
|
377 ** The new function "light" and the corresponding graphics object |
|
57fded74ee22
Add camlight function (patch #9014).
Colin Macdonald <cbm@m.fsf.org>
parents:
22278
diff
changeset
|
378 provide light and shadow effects for patch and surface objects. |
|
21789
6afdf40be534
Implement graphics object "light" (patch #8943).
mmuetzel <markus.muetzel@gmx.de>
parents:
21765
diff
changeset
|
379 |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
380 ** The surfnorm function now returns unnormalized (magnitude != 1) |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
381 normal vectors for compatibility with Matlab. |
|
20214
561af1ab6099
griddata.m: Return values instead of plotting for Matlab compatibility (bug #45125)
Mike Miller <mtmiller@octave.org>
parents:
20211
diff
changeset
|
382 |
|
22149
ba8a9d2934c7
Point isonormals towards lower values for Matlab compatibility (bug #48552).
Markus Muetzel <markus.muetzel@gmx.de>
parents:
22113
diff
changeset
|
383 ** The normal vectors returned from isonormals have been reversed to |
|
ba8a9d2934c7
Point isonormals towards lower values for Matlab compatibility (bug #48552).
Markus Muetzel <markus.muetzel@gmx.de>
parents:
22113
diff
changeset
|
384 point towards smaller values for compatibility with Matlab. |
|
ba8a9d2934c7
Point isonormals towards lower values for Matlab compatibility (bug #48552).
Markus Muetzel <markus.muetzel@gmx.de>
parents:
22113
diff
changeset
|
385 |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
386 ** The quadl function now uses an absolute, rather than relative, |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
387 tolerance for Matlab compatibility. The default tolerance is 1e-6 |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
388 which may result in lower precision results than previous versions |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
389 of Octave which used eps as the relative tolerance. The quadl |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
390 function has also been extended to return a second output with the |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
391 total number of function evaluations. |
|
20690
dc2be2485968
NEWS: Update with changes to quadl function.
Rik <rik@octave.org>
parents:
20589
diff
changeset
|
392 |
|
21483
fe56e066825d
NEWS: announce improved textscan function
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
21434
diff
changeset
|
393 ** The textscan function is now built-in and is much faster and much |
|
fe56e066825d
NEWS: announce improved textscan function
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
21434
diff
changeset
|
394 more Matlab-compatible than the previous m-file version. |
|
fe56e066825d
NEWS: announce improved textscan function
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
21434
diff
changeset
|
395 |
|
21637
59ebef9680ef
More cleanup associated with removing Java dialog boxes (cset b5d9b95d1e1a).
Rik <rik@octave.org>
parents:
21634
diff
changeset
|
396 ** Dialog boxes--errordlg, helpdlg, inputdlg, listdlg, msgbox, |
|
59ebef9680ef
More cleanup associated with removing Java dialog boxes (cset b5d9b95d1e1a).
Rik <rik@octave.org>
parents:
21634
diff
changeset
|
397 questdlg, and warndlg--now exclusively use Qt for rendering. |
|
59ebef9680ef
More cleanup associated with removing Java dialog boxes (cset b5d9b95d1e1a).
Rik <rik@octave.org>
parents:
21634
diff
changeset
|
398 Java based versions have been removed. |
|
21630
b5d9b95d1e1a
Removing Java dialog boxes.
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents:
21483
diff
changeset
|
399 |
|
22293
ca8b8f12bd16
NEWS: Announce implementation of TitleFontSizeMultiplier, TitleFontWeight,
Rik <rik@octave.org>
parents:
22288
diff
changeset
|
400 ** The axes properties "TitleFontSizeMultiplier" and "TitleFontWeight" |
|
ca8b8f12bd16
NEWS: Announce implementation of TitleFontSizeMultiplier, TitleFontWeight,
Rik <rik@octave.org>
parents:
22288
diff
changeset
|
401 are now implemented which control the default appearance of text |
|
22473
bb10d836751b
NEWS: Review and update for 4.2 release.
Rik <rik@octave.org>
parents:
22464
diff
changeset
|
402 created with title(). |
|
22293
ca8b8f12bd16
NEWS: Announce implementation of TitleFontSizeMultiplier, TitleFontWeight,
Rik <rik@octave.org>
parents:
22288
diff
changeset
|
403 The axes property "LabelFontSizeMultiplier" is now implemented |
|
ca8b8f12bd16
NEWS: Announce implementation of TitleFontSizeMultiplier, TitleFontWeight,
Rik <rik@octave.org>
parents:
22288
diff
changeset
|
404 which controls the default appearance of text created with |
|
ca8b8f12bd16
NEWS: Announce implementation of TitleFontSizeMultiplier, TitleFontWeight,
Rik <rik@octave.org>
parents:
22288
diff
changeset
|
405 xlabel(), ylabel(), or zlabel(). |
|
ca8b8f12bd16
NEWS: Announce implementation of TitleFontSizeMultiplier, TitleFontWeight,
Rik <rik@octave.org>
parents:
22288
diff
changeset
|
406 |
|
22351
e6df1ddfc3cf
Change DefaultAxesBox property to "off".
Rik <rik@octave.org>
parents:
22335
diff
changeset
|
407 ** The graphics property "box" for axes now defaults to "off". |
|
e6df1ddfc3cf
Change DefaultAxesBox property to "off".
Rik <rik@octave.org>
parents:
22335
diff
changeset
|
408 To obtain equivalent plots to previous versions of Octave use |
| 22476 | 409 set (0, "DefaultAxesBox", "on"); |
|
22351
e6df1ddfc3cf
Change DefaultAxesBox property to "off".
Rik <rik@octave.org>
parents:
22335
diff
changeset
|
410 in your .octaverc file. |
|
e6df1ddfc3cf
Change DefaultAxesBox property to "off".
Rik <rik@octave.org>
parents:
22335
diff
changeset
|
411 |
|
22363
0ca341841198
Implement "boxstyle" graphics property.
Rik <rik@octave.org>
parents:
22351
diff
changeset
|
412 ** The graphics property "boxstyle" has been implemented. The default |
|
0ca341841198
Implement "boxstyle" graphics property.
Rik <rik@octave.org>
parents:
22351
diff
changeset
|
413 is "back" which draws only the back planes in a 3-D view. If the |
|
0ca341841198
Implement "boxstyle" graphics property.
Rik <rik@octave.org>
parents:
22351
diff
changeset
|
414 option is "full" then all planes are drawn. |
|
0ca341841198
Implement "boxstyle" graphics property.
Rik <rik@octave.org>
parents:
22351
diff
changeset
|
415 |
|
22335
17b71d845251
NEWS: Update list of functions added in 4.2.
Rik <rik@octave.org>
parents:
22327
diff
changeset
|
416 ** The graphics property "erasemode" has been hidden, and will |
|
21905
0c3f7fec9c1e
Hide "erasemode" graphics property ahead of eventual removal.
Rik <rik@octave.org>
parents:
21826
diff
changeset
|
417 eventually be removed. This property has also been removed |
|
0c3f7fec9c1e
Hide "erasemode" graphics property ahead of eventual removal.
Rik <rik@octave.org>
parents:
21826
diff
changeset
|
418 from Matlab, and was never implemented in Octave. |
|
0c3f7fec9c1e
Hide "erasemode" graphics property ahead of eventual removal.
Rik <rik@octave.org>
parents:
21826
diff
changeset
|
419 |
| 22476 | 420 ** The graphics property "graphicssmoothing" for figures now controls |
|
22351
e6df1ddfc3cf
Change DefaultAxesBox property to "off".
Rik <rik@octave.org>
parents:
22335
diff
changeset
|
421 whether anti-aliasing will be used for lines. The default is "on". |
|
21948
241d39c66e8f
Update graphics properties for figure object.
Rik <rik@octave.org>
parents:
21905
diff
changeset
|
422 |
|
22335
17b71d845251
NEWS: Update list of functions added in 4.2.
Rik <rik@octave.org>
parents:
22327
diff
changeset
|
423 ** The value "zero" for the axes properties "xaxislocation" and |
|
17b71d845251
NEWS: Update list of functions added in 4.2.
Rik <rik@octave.org>
parents:
22327
diff
changeset
|
424 "yaxislocation" has been deprecated and will be removed from |
|
17b71d845251
NEWS: Update list of functions added in 4.2.
Rik <rik@octave.org>
parents:
22327
diff
changeset
|
425 Octave 4.6. Use "origin" instead. |
|
17b71d845251
NEWS: Update list of functions added in 4.2.
Rik <rik@octave.org>
parents:
22327
diff
changeset
|
426 |
|
22113
b6f482e29afd
New functions publish.m and grabcode.m (patch #9048).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents:
22069
diff
changeset
|
427 ** The publish function allows easy publication of Octave script files |
|
22351
e6df1ddfc3cf
Change DefaultAxesBox property to "off".
Rik <rik@octave.org>
parents:
22335
diff
changeset
|
428 in HTML or other formats, including figures and output created by |
|
e6df1ddfc3cf
Change DefaultAxesBox property to "off".
Rik <rik@octave.org>
parents:
22335
diff
changeset
|
429 this script. It comes with its counterpart grabcode, which lets one |
|
e6df1ddfc3cf
Change DefaultAxesBox property to "off".
Rik <rik@octave.org>
parents:
22335
diff
changeset
|
430 literally grab the HTML published code from a remote website, for |
|
e6df1ddfc3cf
Change DefaultAxesBox property to "off".
Rik <rik@octave.org>
parents:
22335
diff
changeset
|
431 example. |
|
22113
b6f482e29afd
New functions publish.m and grabcode.m (patch #9048).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents:
22069
diff
changeset
|
432 |
|
22452
3a8af9d517de
Initialize MEX TrapFlag variable for Matlab compatibility.
Rik <rik@octave.org>
parents:
22451
diff
changeset
|
433 ** The value of the MEX variable TrapFlag now defaults to 0, which will |
|
3a8af9d517de
Initialize MEX TrapFlag variable for Matlab compatibility.
Rik <rik@octave.org>
parents:
22451
diff
changeset
|
434 cause Octave to abort execution of a MEX file and return to the |
|
3a8af9d517de
Initialize MEX TrapFlag variable for Matlab compatibility.
Rik <rik@octave.org>
parents:
22451
diff
changeset
|
435 prompt if an error is encountered in mexCallMATLAB. |
|
3a8af9d517de
Initialize MEX TrapFlag variable for Matlab compatibility.
Rik <rik@octave.org>
parents:
22451
diff
changeset
|
436 |
|
22451
ad5439817753
Add mexCallMATLABWithTrap to MEX API (bug #48949).
Rik <rik@octave.org>
parents:
22442
diff
changeset
|
437 ** The MEX API now includes the function mexCallMATLABWithTrap. This |
|
ad5439817753
Add mexCallMATLABWithTrap to MEX API (bug #48949).
Rik <rik@octave.org>
parents:
22442
diff
changeset
|
438 function will not abort if an error occurs during mexCallMATLAB, but |
|
ad5439817753
Add mexCallMATLABWithTrap to MEX API (bug #48949).
Rik <rik@octave.org>
parents:
22442
diff
changeset
|
439 instead will return execution to the MEX function for error |
|
ad5439817753
Add mexCallMATLABWithTrap to MEX API (bug #48949).
Rik <rik@octave.org>
parents:
22442
diff
changeset
|
440 handling. |
|
ad5439817753
Add mexCallMATLABWithTrap to MEX API (bug #48949).
Rik <rik@octave.org>
parents:
22442
diff
changeset
|
441 |
|
22473
bb10d836751b
NEWS: Review and update for 4.2 release.
Rik <rik@octave.org>
parents:
22464
diff
changeset
|
442 ** The MEX API functions for input validation that begin with "mxIs" |
|
bb10d836751b
NEWS: Review and update for 4.2 release.
Rik <rik@octave.org>
parents:
22464
diff
changeset
|
443 (e.g., mxIsDouble, mxIsEmpty, etc.) now return type bool rather than |
|
bb10d836751b
NEWS: Review and update for 4.2 release.
Rik <rik@octave.org>
parents:
22464
diff
changeset
|
444 type int. |
|
bb10d836751b
NEWS: Review and update for 4.2 release.
Rik <rik@octave.org>
parents:
22464
diff
changeset
|
445 |
|
22460
b0caa61934fe
NEWS: Document mxAssert and mxAssertS additions.
Rik <rik@octave.org>
parents:
22454
diff
changeset
|
446 ** The functions mxAssert and mxAssertS for checking assertions have |
|
b0caa61934fe
NEWS: Document mxAssert and mxAssertS additions.
Rik <rik@octave.org>
parents:
22454
diff
changeset
|
447 been added. In order to avoid a performance penalty they are only |
|
b0caa61934fe
NEWS: Document mxAssert and mxAssertS additions.
Rik <rik@octave.org>
parents:
22454
diff
changeset
|
448 compiled in to debug versions of a MEX file, i.e., that are produced |
|
22473
bb10d836751b
NEWS: Review and update for 4.2 release.
Rik <rik@octave.org>
parents:
22464
diff
changeset
|
449 when the '-g' option is given to mex or mkoctfile. |
|
22460
b0caa61934fe
NEWS: Document mxAssert and mxAssertS additions.
Rik <rik@octave.org>
parents:
22454
diff
changeset
|
450 |
|
22462
6cb7813e5b2f
Add new mxIsScalar function for MEX API.
Rik <rik@octave.org>
parents:
22460
diff
changeset
|
451 ** Other new MEX API functions include mexEvalStringWithTrap, |
|
22464
1d2960b5efe6
Add new MEX fcns mxCreateUninitNumericArray, mxCreateUninitNumericMatrix.
Rik <rik@octave.org>
parents:
22462
diff
changeset
|
452 mxIsScalar, mxCreateUninitNumericArray, mxCreateUninitNumericMatrix. |
|
22454
8445f67a8123
Add function mexEvalStringWithTrap to MEX API.
Rik <rik@octave.org>
parents:
22452
diff
changeset
|
453 |
|
20157
e410d62ae2c8
maint: move NEWS from 45565ecec019 from the release 4.0 to 4.2.
Carnë Draug <carandraug@octave.org>
parents:
20154
diff
changeset
|
454 ** Other new functions added in 4.2: |
|
e410d62ae2c8
maint: move NEWS from 45565ecec019 from the release 4.0 to 4.2.
Carnë Draug <carandraug@octave.org>
parents:
20154
diff
changeset
|
455 |
|
21711
2e0e4eec0d62
Document new function audioformats
Mike Miller <mtmiller@octave.org>
parents:
21637
diff
changeset
|
456 audioformats |
|
22288
57fded74ee22
Add camlight function (patch #9014).
Colin Macdonald <cbm@m.fsf.org>
parents:
22278
diff
changeset
|
457 camlight |
|
22335
17b71d845251
NEWS: Update list of functions added in 4.2.
Rik <rik@octave.org>
parents:
22327
diff
changeset
|
458 condeig |
|
20734
e44d904ac525
Add new functions deg2rad and rad2deg to core (bug #46340).
Rik <rik@octave.org>
parents:
20725
diff
changeset
|
459 deg2rad |
|
21826
f3455f8ff86d
Document new functions dialog and uibuttongroup
Mike Miller <mtmiller@octave.org>
parents:
21789
diff
changeset
|
460 dialog |
|
21075
5ed379c8decd
Add new function evalc to core.
Oliver Heimlich <oheim@posteo.de>
parents:
21025
diff
changeset
|
461 evalc |
|
20913
69489c064cb7
New function hash to calculate MD{2/4/5} and SHA{1,244,256,384,512} hash values.
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents:
20744
diff
changeset
|
462 hash |
|
20736
842765b159ed
New function im2double ported from the image package.
Carnë Draug <carandraug@octave.org>
parents:
20734
diff
changeset
|
463 im2double |
|
22278
3fe6663808cc
Add function "isocaps" (patch #8872)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22247
diff
changeset
|
464 isocaps |
|
3fe6663808cc
Add function "isocaps" (patch #8872)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22247
diff
changeset
|
465 lighting |
|
21765
23a610a3f001
Implement localfunctions Matlab command (bug #47705).
Lachlan Andrew <lachlanbis@gmail.com>
parents:
21711
diff
changeset
|
466 localfunctions |
|
22247
c8fc60a183a3
Add function material. (patch #9013)
Markus Muetzel <markus.muetzel@gmx.de>
parents:
22243
diff
changeset
|
467 material |
|
22183
bfb1b089c230
New function normest1 as replacement for onenormest (patch #8837)
Marco Caliari <marco.caliari@univr.it>
parents:
22149
diff
changeset
|
468 normest1 |
|
22335
17b71d845251
NEWS: Update list of functions added in 4.2.
Rik <rik@octave.org>
parents:
22327
diff
changeset
|
469 ode23 |
|
21826
f3455f8ff86d
Document new functions dialog and uibuttongroup
Mike Miller <mtmiller@octave.org>
parents:
21789
diff
changeset
|
470 ode45 |
|
20533
fcb792acab9b
Moving ode45, odeset, odeget, and levenshtein from odepkg to core.
jcorno <jacopo.corno@gmail.com>
parents:
20530
diff
changeset
|
471 odeget |
|
22335
17b71d845251
NEWS: Update list of functions added in 4.2.
Rik <rik@octave.org>
parents:
22327
diff
changeset
|
472 odeplot |
|
21826
f3455f8ff86d
Document new functions dialog and uibuttongroup
Mike Miller <mtmiller@octave.org>
parents:
21789
diff
changeset
|
473 odeset |
|
21314
a4235a7eeb2c
Add new padecoef.m function.
Endre Kozma <endre.kozma@gmx.com>
parents:
21308
diff
changeset
|
474 padecoef |
|
22335
17b71d845251
NEWS: Update list of functions added in 4.2.
Rik <rik@octave.org>
parents:
22327
diff
changeset
|
475 profexport |
|
21765
23a610a3f001
Implement localfunctions Matlab command (bug #47705).
Lachlan Andrew <lachlanbis@gmail.com>
parents:
21711
diff
changeset
|
476 psi |
|
20736
842765b159ed
New function im2double ported from the image package.
Carnë Draug <carandraug@octave.org>
parents:
20734
diff
changeset
|
477 rad2deg |
|
22243
654de580bdb3
Add function "reducepatch" (patch #8912)
Markus Muetzel <markus.muetzel@gmx.de>
parents:
22235
diff
changeset
|
478 reducepatch |
|
22231
01ba6ebc52e4
Add function "reducevolume" (patch #8856).
Markus Muetzel <markus.muetzel@gmx.de>
parents:
22226
diff
changeset
|
479 reducevolume |
|
22278
3fe6663808cc
Add function "isocaps" (patch #8872)
Markus Mützel <markus.muetzel@gmx.de>
parents:
22247
diff
changeset
|
480 smooth3 |
|
21826
f3455f8ff86d
Document new functions dialog and uibuttongroup
Mike Miller <mtmiller@octave.org>
parents:
21789
diff
changeset
|
481 uibuttongroup |
|
20157
e410d62ae2c8
maint: move NEWS from 45565ecec019 from the release 4.0 to 4.2.
Carnë Draug <carandraug@octave.org>
parents:
20154
diff
changeset
|
482 |
| 20484 | 483 ** Deprecated functions. |
| 484 | |
| 485 The following functions have been deprecated in Octave 4.2 and will | |
| 486 be removed from Octave 4.6 (or whatever version is the second major | |
| 487 release after 4.2): | |
| 488 | |
| 489 Function | Replacement | |
| 490 ---------------------|------------------ | |
| 20486 | 491 bitmax | flintmax |
| 20502 | 492 mahalanobis | mahal in Octave-Forge statistics pkg |
|
20913
69489c064cb7
New function hash to calculate MD{2/4/5} and SHA{1,244,256,384,512} hash values.
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents:
20744
diff
changeset
|
493 md5sum | hash |
| 23138 | 494 octave_config_info | __octave_config_info__ |
|
22183
bfb1b089c230
New function normest1 as replacement for onenormest (patch #8837)
Marco Caliari <marco.caliari@univr.it>
parents:
22149
diff
changeset
|
495 onenormest | normest1 |
|
20923
58263bea2fdf
Unified "sleep" functions to "octave_sleep" in C++ and "pause" in Octave.
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents:
20913
diff
changeset
|
496 sleep | pause |
|
58263bea2fdf
Unified "sleep" functions to "octave_sleep" in C++ and "pause" in Octave.
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents:
20913
diff
changeset
|
497 usleep | pause |
| 20484 | 498 wavread | audioread |
| 499 wavwrite | audiowrite | |
| 500 | |
| 501 ** The following functions were deprecated in Octave 3.8 and have been | |
| 502 removed from Octave 4.2. | |
| 503 | |
| 504 default_save_options java_new | |
| 505 gen_doc_cache java_unsigned_conversion | |
| 506 interp1q javafields | |
| 507 isequalwithequalnans javamethods | |
| 508 java_convert_matrix re_read_readline_init_file | |
| 509 java_debug read_readline_init_file | |
| 510 java_invoke saving_history | |
| 511 | |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
512 ** The global error_state variable in Octave's C++ API has been |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
513 deprecated and will be removed in a future version. Now the error |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
514 and print_usage functions throw an exception |
|
22327
d0562b3159c7
move more classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
22319
diff
changeset
|
515 (octave::execution_exception) after displaying the error message. |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
516 This makes the error and print_usage functions in C++ work more like |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
517 the corresponding functions in the scripting language. |
|
20157
e410d62ae2c8
maint: move NEWS from 45565ecec019 from the release 4.0 to 4.2.
Carnë Draug <carandraug@octave.org>
parents:
20154
diff
changeset
|
518 |
|
21025
f7e64e1baa08
NEWS: Add note about updating user-supplied liboctave error handlers.
Rik <rik@octave.org>
parents:
20923
diff
changeset
|
519 ** The default error handlers in liboctave have been updated to use |
|
f7e64e1baa08
NEWS: Add note about updating user-supplied liboctave error handlers.
Rik <rik@octave.org>
parents:
20923
diff
changeset
|
520 exceptions. After displaying an error message they no longer return |
|
f7e64e1baa08
NEWS: Add note about updating user-supplied liboctave error handlers.
Rik <rik@octave.org>
parents:
20923
diff
changeset
|
521 control to the calling program. The error handler function can be |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
522 customized through the global variables |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
523 "current_liboctave_error_handler" and |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
524 "current_liboctave_error_with_id_handler". If a programmer has |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
525 installed their own custom error handling routines when directly |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
526 linking with liboctave then these must be updated to throw an |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
527 exception and not return to the calling program. |
|
21025
f7e64e1baa08
NEWS: Add note about updating user-supplied liboctave error handlers.
Rik <rik@octave.org>
parents:
20923
diff
changeset
|
528 |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
529 ** The system for common errors and warnings has been renamed from |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
530 gripe_XXX to either err_XXX if error is called or warn_XXX if |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
531 warning is called. The gripe_XXX functions are deprecated and will |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
532 be removed in version 4.6. |
| 21101 | 533 |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
534 ** New configure option, --enable-address-sanitizer-flags, to build |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
535 Octave with memory allocator checks (similar to those in valgrind) |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
536 built in. |
|
20725
7164a69472dd
eliminate more uses of error state
John W. Eaton <jwe@octave.org>
parents:
20715
diff
changeset
|
537 |
|
23277
df0fb2cb820b
add release dates to NEWS files
John W. Eaton <jwe@octave.org>
parents:
23273
diff
changeset
|
538 Summary of important user-visible changes for version 4.0 (2015-05-23): |
|
df0fb2cb820b
add release dates to NEWS files
John W. Eaton <jwe@octave.org>
parents:
23273
diff
changeset
|
539 ---------------------------------------------------------------------- |
|
18110
2217bc116aa9
maint: Dummy merge with gui-release, ignoring all recent backout merges
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
18108
diff
changeset
|
540 |
|
19941
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
541 ** A graphical user interface is now the default when running Octave |
|
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
542 interactively. The start-up option --no-gui will run the familiar |
|
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
543 command line interface, and still allows use of the GUI dialogs and |
|
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
544 qt plotting toolkit. The option --no-gui-libs runs a minimalist |
|
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
545 command line interface that does not link with the Qt libraries and |
|
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
546 uses the fltk toolkit for plotting. |
|
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
547 |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
548 ** Octave now uses OpenGL graphics with Qt widgets by default. If |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
549 OpenGL libraries are not available when Octave is built, gnuplot is |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
550 used. You may choose to use the fltk or gnuplot toolkit for |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
551 graphics by executing the command |
|
19941
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
552 |
|
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
553 graphics_toolkit ("fltk") |
|
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
554 OR |
|
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
555 graphics_toolkit ("gnuplot") |
|
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
556 |
|
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
557 Adding such a command to your ~/.octaverc file will set the default |
|
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
558 for each session. |
|
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
559 |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
560 ** A new syntax for object oriented programming termed classdef has |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
561 been introduced. See the manual for more extensive documentation of |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
562 the classdef interface. |
| 19081 | 563 |
|
18803
7c6ee4bd7719
NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
parents:
18794
diff
changeset
|
564 New keywords: |
|
7c6ee4bd7719
NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
parents:
18794
diff
changeset
|
565 |
|
7c6ee4bd7719
NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
parents:
18794
diff
changeset
|
566 classdef endclassdef |
|
7c6ee4bd7719
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Rik <rik@octave.org>
parents:
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diff
changeset
|
567 enumeration endenumeration |
|
7c6ee4bd7719
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Rik <rik@octave.org>
parents:
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diff
changeset
|
568 events endevents |
|
7c6ee4bd7719
NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
parents:
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diff
changeset
|
569 methods endmethods |
|
7c6ee4bd7719
NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
parents:
18794
diff
changeset
|
570 properties endproperties |
|
7c6ee4bd7719
NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
parents:
18794
diff
changeset
|
571 |
|
19520
9f7a2d75ce1f
* NEWS: Mention new audio functions.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
572 ** New audio functions and classes: |
|
19035
ff820f92cbb5
inputParser: classdef port of @inputParser from Octave Forge general pkg.
Carnë Draug <carandraug@octave.org>
parents:
19030
diff
changeset
|
573 |
|
19682
c2478360291f
New functions sound and soundsc
Mike Miller <mtmiller@ieee.org>
parents:
19647
diff
changeset
|
574 audiodevinfo audioread sound |
|
c2478360291f
New functions sound and soundsc
Mike Miller <mtmiller@ieee.org>
parents:
19647
diff
changeset
|
575 audioinfo audiorecorder soundsc |
|
19520
9f7a2d75ce1f
* NEWS: Mention new audio functions.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
576 audioplayer audiowrite |
|
9f7a2d75ce1f
* NEWS: Mention new audio functions.
John W. Eaton <jwe@octave.org>
parents:
19408
diff
changeset
|
577 |
|
19645
ebd27d8c63fd
update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
578 ** Other new classes in Octave 4.0: |
|
19520
9f7a2d75ce1f
* NEWS: Mention new audio functions.
John W. Eaton <jwe@octave.org>
parents:
19408
diff
changeset
|
579 |
|
9f7a2d75ce1f
* NEWS: Mention new audio functions.
John W. Eaton <jwe@octave.org>
parents:
19408
diff
changeset
|
580 audioplayer inputParser |
|
19597
db92e7e28e1f
strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents:
19596
diff
changeset
|
581 audiorecorder |
|
19035
ff820f92cbb5
inputParser: classdef port of @inputParser from Octave Forge general pkg.
Carnë Draug <carandraug@octave.org>
parents:
19030
diff
changeset
|
582 |
|
21133
31674b9d202b
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
583 ** Optional stricter Matlab compatibility for ranges, diagonal |
|
31674b9d202b
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parents:
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changeset
|
584 matrices, and permutation matrices. |
|
19398
9e5b64b3c1fe
Fix up documentation for new disable_[range,diagonal_matrix,permutation_matrix] fcns.
Rik <rik@octave.org>
parents:
19386
diff
changeset
|
585 |
|
9e5b64b3c1fe
Fix up documentation for new disable_[range,diagonal_matrix,permutation_matrix] fcns.
Rik <rik@octave.org>
parents:
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diff
changeset
|
586 Octave has internal optimizations which use space-efficient storage |
|
9e5b64b3c1fe
Fix up documentation for new disable_[range,diagonal_matrix,permutation_matrix] fcns.
Rik <rik@octave.org>
parents:
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diff
changeset
|
587 for the three data types above. Three new functions have been added |
|
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|
588 which control whether the optimizations are used (default), or |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
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|
589 whether the data types are stored as full matrices. |
|
19398
9e5b64b3c1fe
Fix up documentation for new disable_[range,diagonal_matrix,permutation_matrix] fcns.
Rik <rik@octave.org>
parents:
19386
diff
changeset
|
590 |
|
9e5b64b3c1fe
Fix up documentation for new disable_[range,diagonal_matrix,permutation_matrix] fcns.
Rik <rik@octave.org>
parents:
19386
diff
changeset
|
591 disable_range disable_diagonal_matrix disable_permutation_matrix |
|
9e5b64b3c1fe
Fix up documentation for new disable_[range,diagonal_matrix,permutation_matrix] fcns.
Rik <rik@octave.org>
parents:
19386
diff
changeset
|
592 |
|
9e5b64b3c1fe
Fix up documentation for new disable_[range,diagonal_matrix,permutation_matrix] fcns.
Rik <rik@octave.org>
parents:
19386
diff
changeset
|
593 All three optimizations are disabled if Octave is started with the |
|
9e5b64b3c1fe
Fix up documentation for new disable_[range,diagonal_matrix,permutation_matrix] fcns.
Rik <rik@octave.org>
parents:
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diff
changeset
|
594 --braindead command line option. |
|
9e5b64b3c1fe
Fix up documentation for new disable_[range,diagonal_matrix,permutation_matrix] fcns.
Rik <rik@octave.org>
parents:
19386
diff
changeset
|
595 |
|
19645
ebd27d8c63fd
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
596 ** The preference |
|
ebd27d8c63fd
update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
597 |
|
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update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
598 do_braindead_shortcircuit_evaluation |
|
ebd27d8c63fd
update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
599 |
|
ebd27d8c63fd
update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
600 is now enabled by default. |
|
ebd27d8c63fd
update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
601 |
|
ebd27d8c63fd
update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents:
19598
diff
changeset
|
602 ** The preference |
|
ebd27d8c63fd
update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents:
19598
diff
changeset
|
603 |
|
ebd27d8c63fd
update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents:
19598
diff
changeset
|
604 allow_noninteger_range_as_index |
|
ebd27d8c63fd
update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
605 |
|
ebd27d8c63fd
update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents:
19598
diff
changeset
|
606 is now enabled by default and the warning ID |
|
ebd27d8c63fd
update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
607 |
|
ebd27d8c63fd
update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
608 Octave:noninteger-range-as-index |
|
ebd27d8c63fd
update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
609 |
|
ebd27d8c63fd
update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents:
19598
diff
changeset
|
610 is now set to "on" by default instead of "error" by default and "on" |
|
ebd27d8c63fd
update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
611 for --traditional. |
|
ebd27d8c63fd
update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents:
19598
diff
changeset
|
612 |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
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|
613 ** The "backtrace" warning option is now enabled by default. This |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
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changeset
|
614 change was made for Matlab compatibility. |
|
19941
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
615 |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
616 ** For compatibility with Matlab, the "ismatrix (x)" function now only |
|
21308
c53bfd6d8e08
maint: Use American spelling for "behavior".
Rik <rik@octave.org>
parents:
21133
diff
changeset
|
617 checks the dimension of "x". The old behavior of "ismatrix" is |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
618 obtained by "isnumeric (x) || islogical (x) || ischar (x)". |
|
19941
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
619 |
|
21308
c53bfd6d8e08
maint: Use American spelling for "behavior".
Rik <rik@octave.org>
parents:
21133
diff
changeset
|
620 ** The nextpow2 function behavior has been changed for vector inputs. |
|
19941
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
621 Instead of computing `nextpow2 (length (x))', it will now compute |
|
21133
31674b9d202b
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parents:
21101
diff
changeset
|
622 nextpow2 for each element of the input. This change is Matlab |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
623 compatible, and also prevents bugs for "vectors" of length 1. |
|
19941
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
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diff
changeset
|
624 |
|
19645
ebd27d8c63fd
update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents:
19598
diff
changeset
|
625 ** polyeig now returns a row vector of eigenvalues rather than a matrix |
|
21133
31674b9d202b
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
626 with the eigenvalues on the diagonal. This change was made for |
|
31674b9d202b
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John W. Eaton <jwe@octave.org>
parents:
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|
627 Matlab compatibility. |
|
19645
ebd27d8c63fd
update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents:
19598
diff
changeset
|
628 |
|
18606
0ede4dbb37f1
Overhaul interp1, interp2, interp3 functions.
Rik <rik@octave.org>
parents:
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diff
changeset
|
629 ** Interpolation function changes for Matlab compatibility |
|
0ede4dbb37f1
Overhaul interp1, interp2, interp3 functions.
Rik <rik@octave.org>
parents:
18580
diff
changeset
|
630 |
|
21133
31674b9d202b
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John W. Eaton <jwe@octave.org>
parents:
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changeset
|
631 The interpolation method 'cubic' is now equivalent to 'pchip' for |
|
31674b9d202b
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John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
632 interp1, interp2, and interp3. Previously, 'cubic' was equivalent |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
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parents:
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|
633 to 'spline' for interp2. This may produce different results as |
|
31674b9d202b
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John W. Eaton <jwe@octave.org>
parents:
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|
634 'spline' has continuous 1st and 2nd derivatives while 'pchip' only |
|
31674b9d202b
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
635 has a continuous 1st derivative. The methods 'next' and 'previous' |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
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parents:
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diff
changeset
|
636 have been added to interp1 for compatibility. |
|
18606
0ede4dbb37f1
Overhaul interp1, interp2, interp3 functions.
Rik <rik@octave.org>
parents:
18580
diff
changeset
|
637 |
|
19164
ba167badef9f
Deprecate delaunay3 and extend delaunay to 3-D inputs.
Rik <rik@octave.org>
parents:
19155
diff
changeset
|
638 ** The delaunay function has been extended to accept 3-D inputs for |
|
ba167badef9f
Deprecate delaunay3 and extend delaunay to 3-D inputs.
Rik <rik@octave.org>
parents:
19155
diff
changeset
|
639 Matlab compatibility. The delaunay function no longer plots the |
|
ba167badef9f
Deprecate delaunay3 and extend delaunay to 3-D inputs.
Rik <rik@octave.org>
parents:
19155
diff
changeset
|
640 triangulation if no output argument is requested, instead, the |
|
ba167badef9f
Deprecate delaunay3 and extend delaunay to 3-D inputs.
Rik <rik@octave.org>
parents:
19155
diff
changeset
|
641 triangulation is always returned. The delaunay3 function which |
|
ba167badef9f
Deprecate delaunay3 and extend delaunay to 3-D inputs.
Rik <rik@octave.org>
parents:
19155
diff
changeset
|
642 handles 3-D inputs has been deprecated in favor of delaunay. |
|
ba167badef9f
Deprecate delaunay3 and extend delaunay to 3-D inputs.
Rik <rik@octave.org>
parents:
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|
643 |
|
21133
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John W. Eaton <jwe@octave.org>
parents:
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|
644 ** The trigonometric functions asin and acos return different phase |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
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changeset
|
645 values from previous versions of Octave when the input is outside |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
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parents:
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diff
changeset
|
646 the principal branch ([-1, 1]). If the real portion of the input is |
|
31674b9d202b
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John W. Eaton <jwe@octave.org>
parents:
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|
647 greater than 1 then the limit from below is taken. If the real |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
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|
648 portion is less than 1 then the limit from above is taken. This |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
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parents:
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diff
changeset
|
649 criteria is consistent with several other numerical analysis |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
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parents:
21101
diff
changeset
|
650 software packages. |
|
19242
ba7e42dea4b2
Fix returned phase of asin, acos outside principal branch (bug #43349).
Rik <rik@octave.org>
parents:
19196
diff
changeset
|
651 |
|
21133
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John W. Eaton <jwe@octave.org>
parents:
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|
652 ** The hyperbolic function acosh now returns values with a phase in the |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
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|
653 range [-pi/2, +pi/2]. Previously Octave returned values in the |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
654 range [0, pi]. This is consistent with several other numerical |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
655 analysis software packages. |
|
19730
554aaaf99644
Fix return phase of acosh to match Matlab (bug #44286).
Rik <rik@octave.org>
parents:
19707
diff
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|
656 |
|
21133
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* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
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|
657 ** strfind changes when using empty pattern ("") for Matlab |
|
31674b9d202b
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changeset
|
658 compatibility |
|
19386
f054112912df
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Rik <rik@octave.org>
parents:
19354
diff
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|
659 |
|
f054112912df
Change strfind to return empty array for empty pattern for compatibility (bug #43649).
Rik <rik@octave.org>
parents:
19354
diff
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|
660 strfind now returns an empty array when the pattern itself is empty. |
|
f054112912df
Change strfind to return empty array for empty pattern for compatibility (bug #43649).
Rik <rik@octave.org>
parents:
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|
661 In previous versions of Octave, strfind matched at every character |
|
f054112912df
Change strfind to return empty array for empty pattern for compatibility (bug #43649).
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diff
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|
662 location when the pattern was empty. |
|
f054112912df
Change strfind to return empty array for empty pattern for compatibility (bug #43649).
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parents:
19354
diff
changeset
|
663 |
|
f054112912df
Change strfind to return empty array for empty pattern for compatibility (bug #43649).
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parents:
19354
diff
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|
664 NEW |
|
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Rik <rik@octave.org>
parents:
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diff
changeset
|
665 strfind ("abc", "") => [] |
|
f054112912df
Change strfind to return empty array for empty pattern for compatibility (bug #43649).
Rik <rik@octave.org>
parents:
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diff
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|
666 OLD |
|
f054112912df
Change strfind to return empty array for empty pattern for compatibility (bug #43649).
Rik <rik@octave.org>
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|
667 strfind ("abc", "") => [1, 2, 3, 4] |
|
f054112912df
Change strfind to return empty array for empty pattern for compatibility (bug #43649).
Rik <rik@octave.org>
parents:
19354
diff
changeset
|
668 |
|
18652
3647db1a37d7
NEWS entry for previous printf format changes
John W. Eaton <jwe@octave.org>
parents:
18649
diff
changeset
|
669 ** Integer formats used in the printf family of functions now work for |
|
3647db1a37d7
NEWS entry for previous printf format changes
John W. Eaton <jwe@octave.org>
parents:
18649
diff
changeset
|
670 64-bit integers and are more compatible with Matlab when printing |
|
3647db1a37d7
NEWS entry for previous printf format changes
John W. Eaton <jwe@octave.org>
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diff
changeset
|
671 non-integer values. Now instead of truncating, Octave will switch |
|
3647db1a37d7
NEWS entry for previous printf format changes
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parents:
18649
diff
changeset
|
672 the effective format to '%g' in the following circumstances: |
|
3647db1a37d7
NEWS entry for previous printf format changes
John W. Eaton <jwe@octave.org>
parents:
18649
diff
changeset
|
673 |
|
3647db1a37d7
NEWS entry for previous printf format changes
John W. Eaton <jwe@octave.org>
parents:
18649
diff
changeset
|
674 * the value of an integer type (int8, uint32, etc.) value exceeds |
|
3647db1a37d7
NEWS entry for previous printf format changes
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
675 the maximum for the format specifier. For '%d', the limit is |
|
3647db1a37d7
NEWS entry for previous printf format changes
John W. Eaton <jwe@octave.org>
parents:
18649
diff
changeset
|
676 intmax ('int64') and for '%u' it is intmax ('uint64'). |
|
3647db1a37d7
NEWS entry for previous printf format changes
John W. Eaton <jwe@octave.org>
parents:
18649
diff
changeset
|
677 |
|
3647db1a37d7
NEWS entry for previous printf format changes
John W. Eaton <jwe@octave.org>
parents:
18649
diff
changeset
|
678 * round(x) != x or the value is outside the range allowed by the |
|
3647db1a37d7
NEWS entry for previous printf format changes
John W. Eaton <jwe@octave.org>
parents:
18649
diff
changeset
|
679 integer format specifier. |
|
3647db1a37d7
NEWS entry for previous printf format changes
John W. Eaton <jwe@octave.org>
parents:
18649
diff
changeset
|
680 |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
681 There is still one difference: Matlab switches to '%e' and Octave |
|
19941
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
682 switches to '%g'. |
|
18652
3647db1a37d7
NEWS entry for previous printf format changes
John W. Eaton <jwe@octave.org>
parents:
18649
diff
changeset
|
683 |
|
19974
72ccbd36e23c
Return a column vector by default for Matlab compatibility (bug #44425, bug #44453).
Rik <rik@octave.org>
parents:
19965
diff
changeset
|
684 ** The functions intersect, setdiff, setxor, and union now return a |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
685 column vector as output unless the input was a row vector. This |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
686 change was made for Matlab compatibility. |
|
19974
72ccbd36e23c
Return a column vector by default for Matlab compatibility (bug #44425, bug #44453).
Rik <rik@octave.org>
parents:
19965
diff
changeset
|
687 |
|
20133
bef9086a6725
inpolygon.m: Overhaul function and fix bug #40970.
Rik <rik@octave.org>
parents:
20116
diff
changeset
|
688 ** The inpolygon function now returns true for points that are within |
|
bef9086a6725
inpolygon.m: Overhaul function and fix bug #40970.
Rik <rik@octave.org>
parents:
20116
diff
changeset
|
689 the polygon OR on it's edge. This change was made for Matlab |
|
20715
5b7643257978
Remove trailing whitespace at end of lines.
Rik <rik@octave.org>
parents:
20690
diff
changeset
|
690 compatibility. |
|
20133
bef9086a6725
inpolygon.m: Overhaul function and fix bug #40970.
Rik <rik@octave.org>
parents:
20116
diff
changeset
|
691 |
|
19258
a4e993343e93
Overhaul the archive family (bzip2, gzip, zip, tar) of m-files.
Rik <rik@octave.org>
parents:
19242
diff
changeset
|
692 ** The archive family of functions (bzip2, gzip, zip, tar) and their |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
693 unpacking routines (bunzip2, gunzip, unzip, untar, unpack) have been |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
694 recoded. Excepting unpack, the default is now to place files in the |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
695 same directory as the archive (on unpack) or as the original files |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
696 (on archiving). |
|
19258
a4e993343e93
Overhaul the archive family (bzip2, gzip, zip, tar) of m-files.
Rik <rik@octave.org>
parents:
19242
diff
changeset
|
697 |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
698 ** Qt and FLTK graphics toolkits now support offscreen rendering on |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
699 Linux. In other words, print will work even when the figure |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
700 visibility is "off". |
|
19941
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
701 |
|
18803
7c6ee4bd7719
NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
parents:
18794
diff
changeset
|
702 ** Z-order stacking issues with patches, grid lines, and line object |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
703 plot markers for on screen display and printing have all been |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
704 resolved. For 2-D plots the axis grid lines can be placed on top of |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
705 the plot with set (gca, "layer", "top"). |
|
18803
7c6ee4bd7719
NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
parents:
18794
diff
changeset
|
706 |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
707 ** The patch graphic object has been overhauled. It now produces |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
708 visual results equivalent to Matlab even for esoteric combinations |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
709 of faces/vertices/cdata. |
|
18803
7c6ee4bd7719
NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
parents:
18794
diff
changeset
|
710 |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
711 ** The polar() plot function now draws a circular theta axis and radial |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
712 rho axis rather than using a rectangular x/y axis. |
|
18803
7c6ee4bd7719
NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
parents:
18794
diff
changeset
|
713 |
|
18723
e68788478aa1
linkprop.m: Overhaul function for performance and Matlab compatibility.
Rik <rik@octave.org>
parents:
18721
diff
changeset
|
714 ** linkprop has been completely re-coded for performance and Matlab |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
715 compatibility. It now returns a linkprop object which must be |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
716 stored in a variable for as long as the graphic objects should |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
717 remain linked. To unlink properties use 'clear hlink' where hlink |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
718 is the variable containing the linkprop object. |
|
18723
e68788478aa1
linkprop.m: Overhaul function for performance and Matlab compatibility.
Rik <rik@octave.org>
parents:
18721
diff
changeset
|
719 |
|
19051
3d0f4f4ec688
NEWS: note that isprime now accepts negative and complex inputs.
Rik <rik@octave.org>
parents:
19035
diff
changeset
|
720 ** isprime has been extended to operate on negative and complex inputs. |
|
3d0f4f4ec688
NEWS: note that isprime now accepts negative and complex inputs.
Rik <rik@octave.org>
parents:
19035
diff
changeset
|
721 |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
722 ** xor has been extended to accept more than two arguments in which |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
723 case it performs cumulative XOR reduction. |
|
19189
d70b1cec7743
NEWS: Announce addition of XOR reduction to xor function.
Rik <rik@octave.org>
parents:
19167
diff
changeset
|
724 |
|
19164
ba167badef9f
Deprecate delaunay3 and extend delaunay to 3-D inputs.
Rik <rik@octave.org>
parents:
19155
diff
changeset
|
725 ** The following functions now support N-dimensional arrays: |
|
ba167badef9f
Deprecate delaunay3 and extend delaunay to 3-D inputs.
Rik <rik@octave.org>
parents:
19155
diff
changeset
|
726 |
|
20116
33e706b6b7be
rectint: fix for non-overlapping rectangle, and support ND boxes (bug #44904)
Carnë Draug <carandraug@octave.org>
parents:
20097
diff
changeset
|
727 fliplr flipud rot90 rectint |
|
19164
ba167badef9f
Deprecate delaunay3 and extend delaunay to 3-D inputs.
Rik <rik@octave.org>
parents:
19155
diff
changeset
|
728 |
|
19030
9ef10e6a5987
make "file found in path" warnings consistent
John W. Eaton <jwe@octave.org>
parents:
18911
diff
changeset
|
729 ** The new warning ID "Octave:data-file-in-path" replaces the three |
|
9ef10e6a5987
make "file found in path" warnings consistent
John W. Eaton <jwe@octave.org>
parents:
18911
diff
changeset
|
730 previous separate warning IDs "Octave:fopen-file-in-path", |
|
9ef10e6a5987
make "file found in path" warnings consistent
John W. Eaton <jwe@octave.org>
parents:
18911
diff
changeset
|
731 "Octave:load-file-in-path", and "Octave:md5sum-file-in-path". |
|
9ef10e6a5987
make "file found in path" warnings consistent
John W. Eaton <jwe@octave.org>
parents:
18911
diff
changeset
|
732 |
|
19941
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
733 ** The warning ID Octave:singular-matrix-div has been replaced by |
|
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
734 Octave:nearly-singular-matrix and Octave:singular-matrix. |
|
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
735 |
|
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
736 ** The warning ID Octave:matlab-incompatible has been replaced by |
|
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
737 Octave:language-extension to better reflect its meaning. |
|
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
738 |
|
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
739 ** The warning ID Octave:broadcast has been removed. Instead automatic |
|
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
740 broadcasting will throw an Octave:language-extension warning. This |
|
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
741 warning ID is used for broadcasting as well as other features not |
|
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
742 available in Matlab. |
|
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
743 |
|
19645
ebd27d8c63fd
update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents:
19598
diff
changeset
|
744 ** Other new functions added in 4.0: |
|
18110
2217bc116aa9
maint: Dummy merge with gui-release, ignoring all recent backout merges
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
18108
diff
changeset
|
745 |
|
19741
b8e4104a8f55
Add the annotation function (bug #43282)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
19730
diff
changeset
|
746 annotation |
| 19081 | 747 bandwidth |
|
19530
5ab6fcf32d1e
New function for colormap cubehelix.
Carnë Draug <carandraug@octave.org>
parents:
19520
diff
changeset
|
748 cubehelix |
| 19081 | 749 dir_in_loadpath |
|
19126
995df67fc912
Flip arrays - ND support for fliplr and flipud, and replace flipdim with flip.
Carnë Draug <carandraug+dev@gmail.com>
parents:
19122
diff
changeset
|
750 flip |
|
19313
39a69f54417e
New functions im2frame and frame2im.
Carnë Draug <carandraug@octave.org>
parents:
19294
diff
changeset
|
751 frame2im |
|
20024
cf9b94a89620
Document get_home_directory in Octave manual and NEWS file.
Rik <rik@octave.org>
parents:
19974
diff
changeset
|
752 get_home_directory |
| 19081 | 753 hgload |
| 754 hgsave | |
| 755 ichol | |
| 756 ilu | |
|
19313
39a69f54417e
New functions im2frame and frame2im.
Carnë Draug <carandraug@octave.org>
parents:
19294
diff
changeset
|
757 im2frame |
| 19081 | 758 isbanded |
| 759 isdiag | |
|
19941
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
760 isstudent |
| 19081 | 761 istril |
| 762 istriu | |
| 763 javachk | |
|
19941
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
764 jit_failcnt |
| 19081 | 765 linkaxes |
| 766 lscov | |
|
19941
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
767 metaclass |
| 19081 | 768 numfields |
|
19941
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
769 open |
|
19747
56157a7505ed
Add new ordschur function.
Sébastien Villemot <sebastien@debian.org>
parents:
19741
diff
changeset
|
770 ordschur |
|
19941
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
771 pan |
|
19354
cc6000ccd627
New function qmr (patch #8569).
Nathan Podlich <nathan.podlich@gmail.com>
parents:
19313
diff
changeset
|
772 qmr |
| 19081 | 773 rotate |
|
19941
b5479bbc3727
NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents:
19852
diff
changeset
|
774 rotate3d |
| 19081 | 775 sylvester |
|
19167
6f0290863d50
Add new function unsetenv from gnulib to Octave.
Rik <rik@octave.org>
parents:
19164
diff
changeset
|
776 unsetenv |
|
19645
ebd27d8c63fd
update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents:
19598
diff
changeset
|
777 validateattributes |
| 19089 | 778 zoom |
|
18110
2217bc116aa9
maint: Dummy merge with gui-release, ignoring all recent backout merges
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
18108
diff
changeset
|
779 |
|
19122
c43223245085
doc: Add warnings about eventual removal of inline functions.
Rik <rik@octave.org>
parents:
19119
diff
changeset
|
780 ** inline() scheduled for eventual deprecation by Matlab |
|
c43223245085
doc: Add warnings about eventual removal of inline functions.
Rik <rik@octave.org>
parents:
19119
diff
changeset
|
781 |
|
21133
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
782 Functions created through the use of inline are scheduled for |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
783 deprecation by Matlab. When this occurs Octave will continue to |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
784 support inline functions for an indeterminate amount of time before |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
785 also removing support. All new code should use anonymous functions |
|
31674b9d202b
* NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents:
21101
diff
changeset
|
786 in place of inline functions. |
|
19122
c43223245085
doc: Add warnings about eventual removal of inline functions.
Rik <rik@octave.org>
parents:
19119
diff
changeset
|
787 |
|
18110
2217bc116aa9
maint: Dummy merge with gui-release, ignoring all recent backout merges
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
18108
diff
changeset
|
788 ** Deprecated functions. |
|
2217bc116aa9
maint: Dummy merge with gui-release, ignoring all recent backout merges
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
18108
diff
changeset
|
789 |
|
19645
ebd27d8c63fd
update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents:
19598
diff
changeset
|
790 The following functions have been deprecated in Octave 4.0 and will |
|
ebd27d8c63fd
update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents:
19598
diff
changeset
|
791 be removed from Octave 4.4 (or whatever version is the second major |
|
ebd27d8c63fd
update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents:
19598
diff
changeset
|
792 release after 4.0): |
|
18538
fcd87f68af4f
Deprecate nfields and replace with numfields.
Rik <rik@octave.org>
parents:
18132
diff
changeset
|
793 |
| 19268 | 794 Function | Replacement |
| 795 ---------------------|------------------ | |
| 796 bicubic | interp2 | |
| 797 delaunay3 | delaunay | |
| 798 dump_prefs | individual preference get/set routines | |
| 799 find_dir_in_path | dir_in_loadpath | |
| 800 finite | isfinite | |
| 801 fmod | rem | |
| 802 fnmatch | glob or regexp | |
|
20500
caa5de39147e
maint: Complete deprecation of gmap40 colormap.
Rik <rik@octave.org>
parents:
20280
diff
changeset
|
803 gmap40 | ---- |
|
19647
0165d9607624
Deprecate audio functions loadaudio, playaudio, saveaudio, and setaudio.
Mike Miller <mtmiller@ieee.org>
parents:
19645
diff
changeset
|
804 loadaudio | audioread |
| 19268 | 805 luinc | ilu or ichol |
|
19760
47440b762547
bring back mouse_wheel_zoom function as deprecated
John W. Eaton <jwe@octave.org>
parents:
19747
diff
changeset
|
806 mouse_wheel_zoom | mousewheelzoom axes property |
| 19268 | 807 nfields | numfields |
| 808 octave_tmp_file_name | tempname | |
|
19647
0165d9607624
Deprecate audio functions loadaudio, playaudio, saveaudio, and setaudio.
Mike Miller <mtmiller@ieee.org>
parents:
19645
diff
changeset
|
809 playaudio | audioplayer |
|
0165d9607624
Deprecate audio functions loadaudio, playaudio, saveaudio, and setaudio.
Mike Miller <mtmiller@ieee.org>
parents:
19645
diff
changeset
|
810 saveaudio | audiowrite |
| 19268 | 811 syl | sylvester |
| 812 usage | print_usage | |
|
18538
fcd87f68af4f
Deprecate nfields and replace with numfields.
Rik <rik@octave.org>
parents:
18132
diff
changeset
|
813 |
|
19645
ebd27d8c63fd
update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents:
19598
diff
changeset
|
814 allow_noninteger_range_as_index |
|
ebd27d8c63fd
update default branch to release as 4.0
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815 do_braindead_shortcircuit_evaluation |
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19647
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816 setaudio |
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817 |
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818 ** The following functions were deprecated in Octave 3.8 and will be |
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819 removed from Octave 4.2 (or whatever version is the second major |
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820 release after 3.8): |
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821 |
| 19081 | 822 default_save_options java_new |
| 823 gen_doc_cache java_unsigned_conversion | |
| 824 interp1q javafields | |
| 825 isequalwithequalnans javamethods | |
| 18911 | 826 java_convert_matrix re_read_readline_init_file |
| 19081 | 827 java_debug read_readline_init_file |
| 828 java_invoke saving_history | |
| 829 | |
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830 ** The following functions were deprecated in Octave 3.6 and have been |
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831 removed from Octave 4.0. |
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832 |
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833 cut polyderiv |
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834 cor shell_cmd |
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835 corrcoef studentize |
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836 __error_text__ sylvester_matrix |
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837 error_text |
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838 |
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839 ** The following keywords were deprecated in Octave 3.8 and have been |
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840 removed from Octave 4.0 |
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841 |
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842 static |
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843 |
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844 ** The following configuration variables were deprecated in Octave 3.8 |
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845 and have been removed from Octave 4.0 |
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846 |
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847 CC_VERSION (now GCC_VERSION) |
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848 CXX_VERSION (now GXX_VERSION) |
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849 |
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850 ** The internal function atan2 of the sparse matrix class has been |
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851 deprecated in Octave 4.0 and will be removed from Octave 4.4 (or |
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852 whatever version is the second major release after 4.0). Use the |
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853 Fatan2 function with sparse inputs as a replacement. |
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854 |
|
20280
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Allow NEWS to be displayed properly in QTextBrowser (bug #45396)
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855 ** The internal class Octave_map was deprecated in Octave 3.8 and has |
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856 been removed from Octave 4.0. Replacement classes are octave_map |
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857 (struct array) or octave_scalar_map for a single structure. |
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858 |
|
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859 ** Octave now has OpenMP enabled by default if the system provides a |
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860 working OpenMP implementation. This allows oct-file modules to take |
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861 advantage of OpenMP if desired. This can be disabled when building |
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862 Octave with the configure option --disable-openmp. |
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863 |
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864 ** Octave now automatically truncates intermediate calculations done |
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865 with floating point values to 64 bits. Some hardware math |
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866 co-processors, such as the x87, maintain extra precision, but this |
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867 leads to disagreements in calculations when compared to reference |
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868 implementations in software using the IEEE standard for double |
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869 precision. There was no measurable performance impact to this |
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870 change, but it may be disabled with the configure option |
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871 --disable-float-truncate. MinGW and Cygwin platforms, as well as |
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872 GCC compilers >= 5.0 require this feature. Non-x87 hardware, or |
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873 hardware using SSE options exclusively, can disable float truncation |
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874 if desired. |
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875 |
| 9352 | 876 --------------------------------------------------------- |
| 877 | |
|
7990
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David Bateman <dbateman@free.fr>
parents:
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|
878 See NEWS.3 for old news. |