annotate NEWS @ 22247:c8fc60a183a3

Add function material. (patch #9013) * scripts/plot/appearance/material.m: New function. * scripts/plot/appearance/module.mk: Update build system. * NEWS: Announce new function. * __unimplemented__.m: Remove "material" from list. * doc/interpreter/plot.txi: Add doc string. * light.m: Add "material" to "see also".
author Markus Muetzel <markus.muetzel@gmx.de>
date Mon, 18 Jul 2016 17:46:05 +0200
parents 654de580bdb3
children 3fe6663808cc
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Carnë Draug <carandraug@octave.org>
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1 Summary of important user-visible changes for version 4.2:
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2 ---------------------------------------------------------
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3
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4 ** The parser has been extended to accept, but ignore, underscore
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5 characters in numbers. This facilitates writing more legible code
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6 by using '_' as a thousands separator or to group nibbles into bytes
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7 in hex constants.
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8
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9 Examples: 1_000_000 == 1e6 or 0xDE_AD_BE_EF
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11 ** The parser has been extended to understand binary numbers which
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12 begin with the prefix '0b' or '0B'. The value returned is Octave's
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13 default numeric class of double, not at unsigned integer class.
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14 Therefore numbers greater than flintmax, i.e., 2^53, will lose some
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15 precision.
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16
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17 Examples: 0b101 == 5 or 0B1100_0001 == 0xC1
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18
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19 ** The default colormap is now set to "viridis" which is also the
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20 default colormap in matplotlib. This new colormap fixes some of the
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21 main issues with the old default colormap "jet" such as its bad
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22 "luminance profile" and is also more similar to Matlab's new default
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23 colormap "parula".
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24
22069
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25 ** The graphics command "hold on" now ensures that each new plot added to
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26 an existing plot has a different color or linestyle according to the
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27 "ColorOrder" and/or "LineStyleOrder" properties. This is equivalent
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28 to the old command "hold all" and was made for Matlab compatibility.
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29 Existing code *may* produce differently colored plots if it did not
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30 specify the color for a plot and relied on each new plot having the
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31 default first color in the "ColorOrder" property.
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32
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33 ** When starting, Octave now looks in the function path for a file
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34 startup.m and executes any commands found there. This change was
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35 made to accommodate Matlab users. Octave has it's own configuration
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36 system based on the file .octaverc which is preferred.
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37
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38 ** Octal ('\NNN') and hex ('\xNN') escape sequences in single quoted
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39 strings are now interpreted by the function do_string_escapes().
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40 The *printf family of functions now supports octal and hex escape
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41 sequences in single-quoted strings for Matlab compatibility.
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42
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43 ** Special octal and hex escape sequences for the pattern and
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44 replacement strings in regular expressions are now interpreted for
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45 Matlab compatibility.
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46
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47 octal: '\oNNN' or '\o{NNN}'
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48 hex : '\xNN' or '\x{NN}'
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49
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50 ** Unknown escape sequences in the replacement string for regexprep are
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51 now substituted with their unescaped version and no warning is
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52 emitted. This change was made for Matlab compatibility.
20290
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53
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54 Example: regexprep ('a', 'a', 'x\yz')
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55 => 'xyz'
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56
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57 ** mkfifo now interprets the MODE argument as an octal, not decimal,
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58 integer. This is consistent with the equivalent shell command.
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59
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60 ** linspace now returns an empty matrix if the number of requested
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61 points is 0 or a negative number. This change was made to be
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62 compatible with Matlab releases newer than 2011. In addition,
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63 Octave no longer supports matrix inputs for A or B.
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64
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65 ** The cov function now returns the complex conjugate of the result
9a0e30e24b9b Calculate cov as Matlab does, not as its conjugate (bug #48315).
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66 from previous versions of Octave. This change was made for
9a0e30e24b9b Calculate cov as Matlab does, not as its conjugate (bug #48315).
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67 compatibility with Matlab.
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68
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69 ** condest now works with a normest1 compatible syntax.
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70
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71 ** The griddata function no longer plots the interpolated mesh if no
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72 output argument is requested, instead the vector or array of
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73 interpolated values is always returned for Matlab compatibility.
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74
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75 ** The new function "light" and corresponding graphics object provide
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76 light and shadow effects for patch and surface objects.
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77
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78 ** The surfnorm function now returns unnormalized (magnitude != 1)
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79 normal vectors for compatibility with Matlab.
20214
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Mike Miller <mtmiller@octave.org>
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80
22149
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Markus Muetzel <markus.muetzel@gmx.de>
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81 ** 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>
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82 point towards smaller values for compatibility with Matlab.
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83
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84 ** The quadl function now uses an absolute, rather than relative,
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85 tolerance for Matlab compatibility. The default tolerance is 1e-6
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86 which may result in lower precision results than previous versions
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87 of Octave which used eps as the relative tolerance. The quadl
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88 function has also been extended to return a second output with the
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89 total number of function evaluations.
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90
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Philip Nienhuis <prnienhuis@users.sf.net>
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91 ** 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>
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92 more Matlab-compatible than the previous m-file version.
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Philip Nienhuis <prnienhuis@users.sf.net>
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93
21637
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94 ** Dialog boxes--errordlg, helpdlg, inputdlg, listdlg, msgbox,
59ebef9680ef More cleanup associated with removing Java dialog boxes (cset b5d9b95d1e1a).
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95 questdlg, and warndlg--now exclusively use Qt for rendering.
59ebef9680ef More cleanup associated with removing Java dialog boxes (cset b5d9b95d1e1a).
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96 Java based versions have been removed.
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97
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98 ** The graphics property 'erasemode' has been hidden, and will
0c3f7fec9c1e Hide "erasemode" graphics property ahead of eventual removal.
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99 eventually be removed. This property has also been removed
0c3f7fec9c1e Hide "erasemode" graphics property ahead of eventual removal.
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100 from Matlab, and was never implemented in Octave.
0c3f7fec9c1e Hide "erasemode" graphics property ahead of eventual removal.
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101
21948
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102 ** The graphics property 'graphicssmothing' for figures now controls whether
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103 anti-aliasing will be use for lines. The default is "on".
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104
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105 ** The publish function allows easy publication of Octave script files
b6f482e29afd New functions publish.m and grabcode.m (patch #9048).
Kai T. Ohlhus <k.ohlhus@gmail.com>
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106 in HTML or other formats, including figures and output created by this
b6f482e29afd New functions publish.m and grabcode.m (patch #9048).
Kai T. Ohlhus <k.ohlhus@gmail.com>
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107 script. It comes with its counterpart grabcode, which lets one literally
b6f482e29afd New functions publish.m and grabcode.m (patch #9048).
Kai T. Ohlhus <k.ohlhus@gmail.com>
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108 grab the HTML published code from a remote website, for example.
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109
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110 ** Other new functions added in 4.2:
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111
21711
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Mike Miller <mtmiller@octave.org>
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112 audioformats
20734
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113 deg2rad
21826
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114 dialog
21075
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Oliver Heimlich <oheim@posteo.de>
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115 evalc
22235
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Barbara Locsi <locsi.barbara@gmail.com>
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116 gsvd
20913
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Kai T. Ohlhus <k.ohlhus@gmail.com>
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117 hash
20736
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118 im2double
21765
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Lachlan Andrew <lachlanbis@gmail.com>
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119 localfunctions
22247
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Markus Muetzel <markus.muetzel@gmx.de>
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120 material
22183
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Marco Caliari <marco.caliari@univr.it>
parents: 22149
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121 normest1
21826
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122 ode45
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jcorno <jacopo.corno@gmail.com>
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123 odeget
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124 odeset
21314
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Endre Kozma <endre.kozma@gmx.com>
parents: 21308
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125 padecoef
21765
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Lachlan Andrew <lachlanbis@gmail.com>
parents: 21711
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126 psi
20736
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Carnë Draug <carandraug@octave.org>
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127 rad2deg
22243
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Markus Muetzel <markus.muetzel@gmx.de>
parents: 22235
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128 reducepatch
22231
01ba6ebc52e4 Add function "reducevolume" (patch #8856).
Markus Muetzel <markus.muetzel@gmx.de>
parents: 22226
diff changeset
129 reducevolume
21826
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Mike Miller <mtmiller@octave.org>
parents: 21789
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130 uibuttongroup
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131
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132 ** Deprecated functions.
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133
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134 The following functions have been deprecated in Octave 4.2 and will
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135 be removed from Octave 4.6 (or whatever version is the second major
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136 release after 4.2):
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137
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138 Function | Replacement
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139 ---------------------|------------------
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Kai T. Ohlhus <k.ohlhus@gmail.com>
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140 bitmax | flintmax
20502
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Rik <rik@octave.org>
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141 mahalanobis | mahal in Octave-Forge statistics pkg
20913
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Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 20744
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142 md5sum | hash
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1da428cbf401 deprecate octave_config_info
John W. Eaton <jwe@octave.org>
parents: 21395
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143 octve_config_info | __octave_config_info__
22183
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Marco Caliari <marco.caliari@univr.it>
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144 onenormest | normest1
20923
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Kai T. Ohlhus <k.ohlhus@gmail.com>
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145 sleep | pause
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Kai T. Ohlhus <k.ohlhus@gmail.com>
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146 usleep | pause
20484
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147 wavread | audioread
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148 wavwrite | audiowrite
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149
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150 ** The following functions were deprecated in Octave 3.8 and have been
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151 removed from Octave 4.2.
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152
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153 default_save_options java_new
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154 gen_doc_cache java_unsigned_conversion
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Rik <rik@octave.org>
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155 interp1q javafields
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156 isequalwithequalnans javamethods
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Rik <rik@octave.org>
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157 java_convert_matrix re_read_readline_init_file
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Rik <rik@octave.org>
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158 java_debug read_readline_init_file
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Rik <rik@octave.org>
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159 java_invoke saving_history
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160
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161 ** The global error_state variable in Octave's C++ API has been
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John W. Eaton <jwe@octave.org>
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162 deprecated and will be removed in a future version. Now the error
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John W. Eaton <jwe@octave.org>
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163 and print_usage functions throw an exception
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John W. Eaton <jwe@octave.org>
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164 (octave_execution_exception) after displaying the error message.
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165 This makes the error and print_usage functions in C++ work more like
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John W. Eaton <jwe@octave.org>
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166 the corresponding functions in the scripting language.
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Carnë Draug <carandraug@octave.org>
parents: 20154
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167
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Rik <rik@octave.org>
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168 ** The default error handlers in liboctave have been updated to use
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Rik <rik@octave.org>
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169 exceptions. After displaying an error message they no longer return
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170 control to the calling program. The error handler function can be
21133
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171 customized through the global variables
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John W. Eaton <jwe@octave.org>
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172 "current_liboctave_error_handler" and
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173 "current_liboctave_error_with_id_handler". If a programmer has
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174 installed their own custom error handling routines when directly
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John W. Eaton <jwe@octave.org>
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175 linking with liboctave then these must be updated to throw an
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176 exception and not return to the calling program.
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177
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178 ** The system for common errors and warnings has been renamed from
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179 gripe_XXX to either err_XXX if error is called or warn_XXX if
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180 warning is called. The gripe_XXX functions are deprecated and will
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John W. Eaton <jwe@octave.org>
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181 be removed in version 4.6.
21101
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182
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183 ** New configure option, --enable-address-sanitizer-flags, to build
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184 Octave with memory allocator checks (similar to those in valgrind)
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185 built in.
20725
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John W. Eaton <jwe@octave.org>
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186
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John W. Eaton <jwe@octave.org>
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187 Summary of important user-visible changes for version 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
188 ---------------------------------------------------------
2217bc116aa9 maint: Dummy merge with gui-release, ignoring all recent backout merges
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 18108
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189
19941
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190 ** A graphical user interface is now the default when running Octave
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Rik <rik@octave.org>
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191 interactively. The start-up option --no-gui will run the familiar
b5479bbc3727 NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
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192 command line interface, and still allows use of the GUI dialogs and
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193 qt plotting toolkit. The option --no-gui-libs runs a minimalist
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Rik <rik@octave.org>
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194 command line interface that does not link with the Qt libraries and
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195 uses the fltk toolkit for plotting.
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196
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197 ** Octave now uses OpenGL graphics with Qt widgets by default. If
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John W. Eaton <jwe@octave.org>
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198 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
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199 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
200 graphics by executing the command
19941
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201
b5479bbc3727 NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
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diff changeset
202 graphics_toolkit ("fltk")
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Rik <rik@octave.org>
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diff changeset
203 OR
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diff changeset
204 graphics_toolkit ("gnuplot")
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Rik <rik@octave.org>
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205
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Rik <rik@octave.org>
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206 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>
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diff changeset
207 for each session.
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208
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209 ** A new syntax for object oriented programming termed classdef has
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John W. Eaton <jwe@octave.org>
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210 been introduced. See the manual for more extensive documentation of
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John W. Eaton <jwe@octave.org>
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diff changeset
211 the classdef interface.
19081
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
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212
18803
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Rik <rik@octave.org>
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213 New keywords:
7c6ee4bd7719 NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
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214
7c6ee4bd7719 NEWS: Update with important changes for 4.2 release.
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215 classdef endclassdef
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216 enumeration endenumeration
7c6ee4bd7719 NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
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217 events endevents
7c6ee4bd7719 NEWS: Update with important changes for 4.2 release.
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218 methods endmethods
7c6ee4bd7719 NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
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219 properties endproperties
7c6ee4bd7719 NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
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220
19520
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221 ** New audio functions and classes:
19035
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Carnë Draug <carandraug@octave.org>
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222
19682
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Mike Miller <mtmiller@ieee.org>
parents: 19647
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223 audiodevinfo audioread sound
c2478360291f New functions sound and soundsc
Mike Miller <mtmiller@ieee.org>
parents: 19647
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224 audioinfo audiorecorder soundsc
19520
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225 audioplayer audiowrite
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226
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227 ** Other new classes in Octave 4.0:
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228
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229 audioplayer inputParser
19597
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John W. Eaton <jwe@octave.org>
parents: 19596
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230 audiorecorder
19035
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Carnë Draug <carandraug@octave.org>
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231
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232 ** Optional stricter Matlab compatibility for ranges, diagonal
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233 matrices, and permutation matrices.
19398
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234
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235 Octave has internal optimizations which use space-efficient storage
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236 for the three data types above. Three new functions have been added
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237 which control whether the optimizations are used (default), or
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238 whether the data types are stored as full matrices.
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239
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240 disable_range disable_diagonal_matrix disable_permutation_matrix
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241
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242 All three optimizations are disabled if Octave is started with the
9e5b64b3c1fe Fix up documentation for new disable_[range,diagonal_matrix,permutation_matrix] fcns.
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243 --braindead command line option.
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244
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245 ** The preference
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246
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247 do_braindead_shortcircuit_evaluation
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248
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249 is now enabled by default.
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250
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251 ** The preference
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252
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253 allow_noninteger_range_as_index
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254
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255 is now enabled by default and the warning ID
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256
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diff changeset
257 Octave:noninteger-range-as-index
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258
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259 is now set to "on" by default instead of "error" by default and "on"
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260 for --traditional.
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261
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262 ** The "backtrace" warning option is now enabled by default. This
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263 change was made for Matlab compatibility.
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264
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265 ** For compatibility with Matlab, the "ismatrix (x)" function now only
21308
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266 checks the dimension of "x". The old behavior of "ismatrix" is
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267 obtained by "isnumeric (x) || islogical (x) || ischar (x)".
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268
21308
c53bfd6d8e08 maint: Use American spelling for "behavior".
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parents: 21133
diff changeset
269 ** The nextpow2 function behavior has been changed for vector inputs.
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diff changeset
270 Instead of computing `nextpow2 (length (x))', it will now compute
21133
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diff changeset
271 nextpow2 for each element of the input. This change is Matlab
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John W. Eaton <jwe@octave.org>
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diff changeset
272 compatible, and also prevents bugs for "vectors" of length 1.
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diff changeset
273
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John W. Eaton <jwe@octave.org>
parents: 19598
diff changeset
274 ** polyeig now returns a row vector of eigenvalues rather than a matrix
21133
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diff changeset
275 with the eigenvalues on the diagonal. This change was made for
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276 Matlab compatibility.
19645
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277
18606
0ede4dbb37f1 Overhaul interp1, interp2, interp3 functions.
Rik <rik@octave.org>
parents: 18580
diff changeset
278 ** Interpolation function changes for Matlab compatibility
0ede4dbb37f1 Overhaul interp1, interp2, interp3 functions.
Rik <rik@octave.org>
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diff changeset
279
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280 The interpolation method 'cubic' is now equivalent to 'pchip' for
31674b9d202b * NEWS: Refill text to 72 columns.
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281 interp1, interp2, and interp3. Previously, 'cubic' was equivalent
31674b9d202b * NEWS: Refill text to 72 columns.
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282 to 'spline' for interp2. This may produce different results as
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283 'spline' has continuous 1st and 2nd derivatives while 'pchip' only
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284 has a continuous 1st derivative. The methods 'next' and 'previous'
31674b9d202b * NEWS: Refill text to 72 columns.
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285 have been added to interp1 for compatibility.
18606
0ede4dbb37f1 Overhaul interp1, interp2, interp3 functions.
Rik <rik@octave.org>
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286
19164
ba167badef9f Deprecate delaunay3 and extend delaunay to 3-D inputs.
Rik <rik@octave.org>
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diff changeset
287 ** 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
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288 Matlab compatibility. The delaunay function no longer plots the
ba167badef9f Deprecate delaunay3 and extend delaunay to 3-D inputs.
Rik <rik@octave.org>
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289 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
290 triangulation is always returned. The delaunay3 function which
ba167badef9f Deprecate delaunay3 and extend delaunay to 3-D inputs.
Rik <rik@octave.org>
parents: 19155
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291 handles 3-D inputs has been deprecated in favor of delaunay.
ba167badef9f Deprecate delaunay3 and extend delaunay to 3-D inputs.
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parents: 19155
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292
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293 ** The trigonometric functions asin and acos return different phase
31674b9d202b * NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents: 21101
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294 values from previous versions of Octave when the input is outside
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295 the principal branch ([-1, 1]). If the real portion of the input is
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296 greater than 1 then the limit from below is taken. If the real
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John W. Eaton <jwe@octave.org>
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297 portion is less than 1 then the limit from above is taken. This
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John W. Eaton <jwe@octave.org>
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298 criteria is consistent with several other numerical analysis
31674b9d202b * NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
299 software packages.
19242
ba7e42dea4b2 Fix returned phase of asin, acos outside principal branch (bug #43349).
Rik <rik@octave.org>
parents: 19196
diff changeset
300
21133
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301 ** The hyperbolic function acosh now returns values with a phase in the
31674b9d202b * NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
302 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
303 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
304 analysis software packages.
19730
554aaaf99644 Fix return phase of acosh to match Matlab (bug #44286).
Rik <rik@octave.org>
parents: 19707
diff changeset
305
21133
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John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
306 ** strfind changes when using empty pattern ("") for Matlab
31674b9d202b * NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
307 compatibility
19386
f054112912df Change strfind to return empty array for empty pattern for compatibility (bug #43649).
Rik <rik@octave.org>
parents: 19354
diff changeset
308
f054112912df Change strfind to return empty array for empty pattern for compatibility (bug #43649).
Rik <rik@octave.org>
parents: 19354
diff changeset
309 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: 19354
diff changeset
310 In previous versions of Octave, strfind matched at every character
f054112912df Change strfind to return empty array for empty pattern for compatibility (bug #43649).
Rik <rik@octave.org>
parents: 19354
diff changeset
311 location when the pattern was empty.
f054112912df Change strfind to return empty array for empty pattern for compatibility (bug #43649).
Rik <rik@octave.org>
parents: 19354
diff changeset
312
f054112912df Change strfind to return empty array for empty pattern for compatibility (bug #43649).
Rik <rik@octave.org>
parents: 19354
diff changeset
313 NEW
f054112912df Change strfind to return empty array for empty pattern for compatibility (bug #43649).
Rik <rik@octave.org>
parents: 19354
diff changeset
314 strfind ("abc", "") => []
f054112912df Change strfind to return empty array for empty pattern for compatibility (bug #43649).
Rik <rik@octave.org>
parents: 19354
diff changeset
315 OLD
f054112912df Change strfind to return empty array for empty pattern for compatibility (bug #43649).
Rik <rik@octave.org>
parents: 19354
diff changeset
316 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
317
18652
3647db1a37d7 NEWS entry for previous printf format changes
John W. Eaton <jwe@octave.org>
parents: 18649
diff changeset
318 ** 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
319 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>
parents: 18649
diff changeset
320 non-integer values. Now instead of truncating, Octave will switch
3647db1a37d7 NEWS entry for previous printf format changes
John W. Eaton <jwe@octave.org>
parents: 18649
diff changeset
321 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
322
3647db1a37d7 NEWS entry for previous printf format changes
John W. Eaton <jwe@octave.org>
parents: 18649
diff changeset
323 * 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: 18649
diff changeset
324 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
325 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
326
3647db1a37d7 NEWS entry for previous printf format changes
John W. Eaton <jwe@octave.org>
parents: 18649
diff changeset
327 * 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
328 integer format specifier.
3647db1a37d7 NEWS entry for previous printf format changes
John W. Eaton <jwe@octave.org>
parents: 18649
diff changeset
329
21133
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John W. Eaton <jwe@octave.org>
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diff changeset
330 There is still one difference: Matlab switches to '%e' and Octave
19941
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Rik <rik@octave.org>
parents: 19852
diff changeset
331 switches to '%g'.
18652
3647db1a37d7 NEWS entry for previous printf format changes
John W. Eaton <jwe@octave.org>
parents: 18649
diff changeset
332
19974
72ccbd36e23c Return a column vector by default for Matlab compatibility (bug #44425, bug #44453).
Rik <rik@octave.org>
parents: 19965
diff changeset
333 ** 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
334 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
335 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
336
20133
bef9086a6725 inpolygon.m: Overhaul function and fix bug #40970.
Rik <rik@octave.org>
parents: 20116
diff changeset
337 ** 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
338 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
339 compatibility.
20133
bef9086a6725 inpolygon.m: Overhaul function and fix bug #40970.
Rik <rik@octave.org>
parents: 20116
diff changeset
340
19258
a4e993343e93 Overhaul the archive family (bzip2, gzip, zip, tar) of m-files.
Rik <rik@octave.org>
parents: 19242
diff changeset
341 ** 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
342 unpacking routines (bunzip2, gunzip, unzip, untar, unpack) have been
31674b9d202b * NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents: 21101
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343 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
344 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
345 (on archiving).
19258
a4e993343e93 Overhaul the archive family (bzip2, gzip, zip, tar) of m-files.
Rik <rik@octave.org>
parents: 19242
diff changeset
346
21133
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John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
347 ** 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
348 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
349 visibility is "off".
19941
b5479bbc3727 NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents: 19852
diff changeset
350
18803
7c6ee4bd7719 NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
parents: 18794
diff changeset
351 ** 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
352 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
353 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
354 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
355
21133
31674b9d202b * NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
356 ** 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
357 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
358 of faces/vertices/cdata.
18803
7c6ee4bd7719 NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
parents: 18794
diff changeset
359
21133
31674b9d202b * NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
360 ** 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
361 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
362
18723
e68788478aa1 linkprop.m: Overhaul function for performance and Matlab compatibility.
Rik <rik@octave.org>
parents: 18721
diff changeset
363 ** 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
364 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
365 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
366 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
367 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
368
19051
3d0f4f4ec688 NEWS: note that isprime now accepts negative and complex inputs.
Rik <rik@octave.org>
parents: 19035
diff changeset
369 ** 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
370
21133
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John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
371 ** 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
372 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
373
19164
ba167badef9f Deprecate delaunay3 and extend delaunay to 3-D inputs.
Rik <rik@octave.org>
parents: 19155
diff changeset
374 ** 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
375
20116
33e706b6b7be rectint: fix for non-overlapping rectangle, and support ND boxes (bug #44904)
Carnë Draug <carandraug@octave.org>
parents: 20097
diff changeset
376 fliplr flipud rot90 rectint
19164
ba167badef9f Deprecate delaunay3 and extend delaunay to 3-D inputs.
Rik <rik@octave.org>
parents: 19155
diff changeset
377
19030
9ef10e6a5987 make "file found in path" warnings consistent
John W. Eaton <jwe@octave.org>
parents: 18911
diff changeset
378 ** 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
379 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
380 "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
381
19941
b5479bbc3727 NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents: 19852
diff changeset
382 ** 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
383 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
384
b5479bbc3727 NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents: 19852
diff changeset
385 ** 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
386 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
387
b5479bbc3727 NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents: 19852
diff changeset
388 ** 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
389 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
390 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
391 available in Matlab.
b5479bbc3727 NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents: 19852
diff changeset
392
19645
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19598
diff changeset
393 ** 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
394
19741
b8e4104a8f55 Add the annotation function (bug #43282)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 19730
diff changeset
395 annotation
19081
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19071
diff changeset
396 bandwidth
19530
5ab6fcf32d1e New function for colormap cubehelix.
Carnë Draug <carandraug@octave.org>
parents: 19520
diff changeset
397 cubehelix
19081
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19071
diff changeset
398 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
399 flip
19313
39a69f54417e New functions im2frame and frame2im.
Carnë Draug <carandraug@octave.org>
parents: 19294
diff changeset
400 frame2im
20024
cf9b94a89620 Document get_home_directory in Octave manual and NEWS file.
Rik <rik@octave.org>
parents: 19974
diff changeset
401 get_home_directory
19081
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19071
diff changeset
402 hgload
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19071
diff changeset
403 hgsave
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19071
diff changeset
404 ichol
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19071
diff changeset
405 ilu
19313
39a69f54417e New functions im2frame and frame2im.
Carnë Draug <carandraug@octave.org>
parents: 19294
diff changeset
406 im2frame
19081
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19071
diff changeset
407 isbanded
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19071
diff changeset
408 isdiag
19941
b5479bbc3727 NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents: 19852
diff changeset
409 isstudent
19081
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19071
diff changeset
410 istril
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19071
diff changeset
411 istriu
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19071
diff changeset
412 javachk
19941
b5479bbc3727 NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents: 19852
diff changeset
413 jit_failcnt
19081
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19071
diff changeset
414 linkaxes
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19071
diff changeset
415 lscov
19941
b5479bbc3727 NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents: 19852
diff changeset
416 metaclass
19081
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19071
diff changeset
417 numfields
19941
b5479bbc3727 NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents: 19852
diff changeset
418 open
19747
56157a7505ed Add new ordschur function.
Sébastien Villemot <sebastien@debian.org>
parents: 19741
diff changeset
419 ordschur
19941
b5479bbc3727 NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents: 19852
diff changeset
420 pan
19354
cc6000ccd627 New function qmr (patch #8569).
Nathan Podlich <nathan.podlich@gmail.com>
parents: 19313
diff changeset
421 qmr
19081
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19071
diff changeset
422 rotate
19941
b5479bbc3727 NEWS: Update NEWS file for 4.0 release.
Rik <rik@octave.org>
parents: 19852
diff changeset
423 rotate3d
19081
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19071
diff changeset
424 sylvester
19167
6f0290863d50 Add new function unsetenv from gnulib to Octave.
Rik <rik@octave.org>
parents: 19164
diff changeset
425 unsetenv
19645
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19598
diff changeset
426 validateattributes
19089
8a6f87637c16 hg new function, zoom
John W. Eaton <jwe@octave.org>
parents: 19081
diff changeset
427 zoom
18110
2217bc116aa9 maint: Dummy merge with gui-release, ignoring all recent backout merges
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 18108
diff changeset
428
19122
c43223245085 doc: Add warnings about eventual removal of inline functions.
Rik <rik@octave.org>
parents: 19119
diff changeset
429 ** 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
430
21133
31674b9d202b * NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
431 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
432 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
433 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
434 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
435 in place of inline functions.
19122
c43223245085 doc: Add warnings about eventual removal of inline functions.
Rik <rik@octave.org>
parents: 19119
diff changeset
436
18110
2217bc116aa9 maint: Dummy merge with gui-release, ignoring all recent backout merges
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 18108
diff changeset
437 ** Deprecated functions.
2217bc116aa9 maint: Dummy merge with gui-release, ignoring all recent backout merges
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 18108
diff changeset
438
19645
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19598
diff changeset
439 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
440 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
441 release after 4.0):
18538
fcd87f68af4f Deprecate nfields and replace with numfields.
Rik <rik@octave.org>
parents: 18132
diff changeset
442
19268
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19258
diff changeset
443 Function | Replacement
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19258
diff changeset
444 ---------------------|------------------
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19258
diff changeset
445 bicubic | interp2
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19258
diff changeset
446 delaunay3 | delaunay
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19258
diff changeset
447 dump_prefs | individual preference get/set routines
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19258
diff changeset
448 find_dir_in_path | dir_in_loadpath
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19258
diff changeset
449 finite | isfinite
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19258
diff changeset
450 fmod | rem
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19258
diff changeset
451 fnmatch | glob or regexp
20500
caa5de39147e maint: Complete deprecation of gmap40 colormap.
Rik <rik@octave.org>
parents: 20280
diff changeset
452 gmap40 | ----
19647
0165d9607624 Deprecate audio functions loadaudio, playaudio, saveaudio, and setaudio.
Mike Miller <mtmiller@ieee.org>
parents: 19645
diff changeset
453 loadaudio | audioread
19268
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19258
diff changeset
454 luinc | ilu or ichol
19760
47440b762547 bring back mouse_wheel_zoom function as deprecated
John W. Eaton <jwe@octave.org>
parents: 19747
diff changeset
455 mouse_wheel_zoom | mousewheelzoom axes property
19268
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19258
diff changeset
456 nfields | numfields
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19258
diff changeset
457 octave_tmp_file_name | tempname
19647
0165d9607624 Deprecate audio functions loadaudio, playaudio, saveaudio, and setaudio.
Mike Miller <mtmiller@ieee.org>
parents: 19645
diff changeset
458 playaudio | audioplayer
0165d9607624 Deprecate audio functions loadaudio, playaudio, saveaudio, and setaudio.
Mike Miller <mtmiller@ieee.org>
parents: 19645
diff changeset
459 saveaudio | audiowrite
19268
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19258
diff changeset
460 syl | sylvester
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19258
diff changeset
461 usage | print_usage
18538
fcd87f68af4f Deprecate nfields and replace with numfields.
Rik <rik@octave.org>
parents: 18132
diff changeset
462
19645
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19598
diff changeset
463 allow_noninteger_range_as_index
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19598
diff changeset
464 do_braindead_shortcircuit_evaluation
19647
0165d9607624 Deprecate audio functions loadaudio, playaudio, saveaudio, and setaudio.
Mike Miller <mtmiller@ieee.org>
parents: 19645
diff changeset
465 setaudio
19645
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19598
diff changeset
466
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19598
diff changeset
467 ** The following functions were deprecated in Octave 3.8 and will be
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19598
diff changeset
468 removed from Octave 4.2 (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
469 release after 3.8):
18110
2217bc116aa9 maint: Dummy merge with gui-release, ignoring all recent backout merges
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 18108
diff changeset
470
19081
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19071
diff changeset
471 default_save_options java_new
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19071
diff changeset
472 gen_doc_cache java_unsigned_conversion
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19071
diff changeset
473 interp1q javafields
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19071
diff changeset
474 isequalwithequalnans javamethods
18911
d1c649bd90e9 maint: Periodic merge of gui-release to default.
Rik <rik@octave.org>
parents: 18904 18910
diff changeset
475 java_convert_matrix re_read_readline_init_file
19081
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19071
diff changeset
476 java_debug read_readline_init_file
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19071
diff changeset
477 java_invoke saving_history
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19071
diff changeset
478
19645
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19598
diff changeset
479 ** The following functions were deprecated in Octave 3.6 and have been
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19598
diff changeset
480 removed from Octave 4.0.
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19598
diff changeset
481
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19598
diff changeset
482 cut polyderiv
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19598
diff changeset
483 cor shell_cmd
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19598
diff changeset
484 corrcoef studentize
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19598
diff changeset
485 __error_text__ sylvester_matrix
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19598
diff changeset
486 error_text
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19598
diff changeset
487
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19598
diff changeset
488 ** The following keywords were deprecated in Octave 3.8 and have been
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19598
diff changeset
489 removed from Octave 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
490
2217bc116aa9 maint: Dummy merge with gui-release, ignoring all recent backout merges
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 18108
diff changeset
491 static
2217bc116aa9 maint: Dummy merge with gui-release, ignoring all recent backout merges
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 18108
diff changeset
492
19645
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19598
diff changeset
493 ** The following configuration variables were deprecated in Octave 3.8
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19598
diff changeset
494 and have been removed from Octave 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
495
2217bc116aa9 maint: Dummy merge with gui-release, ignoring all recent backout merges
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 18108
diff changeset
496 CC_VERSION (now GCC_VERSION)
2217bc116aa9 maint: Dummy merge with gui-release, ignoring all recent backout merges
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 18108
diff changeset
497 CXX_VERSION (now GXX_VERSION)
2217bc116aa9 maint: Dummy merge with gui-release, ignoring all recent backout merges
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 18108
diff changeset
498
21133
31674b9d202b * NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
499 ** The internal function atan2 of the sparse matrix class has been
31674b9d202b * NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
500 deprecated in Octave 4.0 and will be removed from Octave 4.4 (or
31674b9d202b * NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
501 whatever version is the second major release after 4.0). Use the
31674b9d202b * NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
502 Fatan2 function with sparse inputs as a replacement.
19645
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19598
diff changeset
503
20280
077e73619ba8 Allow NEWS to be displayed properly in QTextBrowser (bug #45396)
John W. Eaton <jwe@octave.org>
parents: 20133
diff changeset
504 ** The internal class Octave_map was deprecated in Octave 3.8 and has
21133
31674b9d202b * NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
505 been removed from Octave 4.0. Replacement classes are octave_map
31674b9d202b * NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
506 (struct array) or octave_scalar_map for a single structure.
18110
2217bc116aa9 maint: Dummy merge with gui-release, ignoring all recent backout merges
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 18108
diff changeset
507
19598
76478d2da117 unconditionally disable the octave_allocator class
John W. Eaton <jwe@octave.org>
parents: 19597
diff changeset
508 ** The configure option --enable-octave-allocator has been removed.
21133
31674b9d202b * NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
509 The internal class octave_allocator declared in oct-alloc.h has been
31674b9d202b * NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
510 removed. The header remains, but is deprecated. The macros to
19598
76478d2da117 unconditionally disable the octave_allocator class
John W. Eaton <jwe@octave.org>
parents: 19597
diff changeset
511 access the class (DECLARE_OCTAVE_ALLOCATOR, DEFINE_OCTAVE_ALLOCATOR,
76478d2da117 unconditionally disable the octave_allocator class
John W. Eaton <jwe@octave.org>
parents: 19597
diff changeset
512 and DEFINE_OCTAVE_ALLOCATOR2) are now unconditionally defined to be
76478d2da117 unconditionally disable the octave_allocator class
John W. Eaton <jwe@octave.org>
parents: 19597
diff changeset
513 empty.
76478d2da117 unconditionally disable the octave_allocator class
John W. Eaton <jwe@octave.org>
parents: 19597
diff changeset
514
19816
81078b0e39e8 build: Enable OpenMP by default, remove experimental warning (bug #42176)
Mike Miller <mtmiller@ieee.org>
parents: 19788
diff changeset
515 ** Octave now has OpenMP enabled by default if the system provides a
81078b0e39e8 build: Enable OpenMP by default, remove experimental warning (bug #42176)
Mike Miller <mtmiller@ieee.org>
parents: 19788
diff changeset
516 working OpenMP implementation. This allows oct-file modules to take
81078b0e39e8 build: Enable OpenMP by default, remove experimental warning (bug #42176)
Mike Miller <mtmiller@ieee.org>
parents: 19788
diff changeset
517 advantage of OpenMP if desired. This can be disabled when building
81078b0e39e8 build: Enable OpenMP by default, remove experimental warning (bug #42176)
Mike Miller <mtmiller@ieee.org>
parents: 19788
diff changeset
518 Octave with the configure option --disable-openmp.
81078b0e39e8 build: Enable OpenMP by default, remove experimental warning (bug #42176)
Mike Miller <mtmiller@ieee.org>
parents: 19788
diff changeset
519
21133
31674b9d202b * NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
520 ** Octave now automatically truncates intermediate calculations done
31674b9d202b * NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
521 with floating point values to 64 bits. Some hardware math
31674b9d202b * NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
522 co-processors, such as the x87, maintain extra precision, but this
31674b9d202b * NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
523 leads to disagreements in calculations when compared to reference
31674b9d202b * NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
524 implementations in software using the IEEE standard for double
31674b9d202b * NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
525 precision. There was no measurable performance impact to this
31674b9d202b * NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
526 change, but it may be disabled with the configure option
31674b9d202b * NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
527 --disable-float-truncate. MinGW and Cygwin platforms, as well as
31674b9d202b * NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
528 GCC compilers >= 5.0 require this feature. Non-x87 hardware, or
31674b9d202b * NEWS: Refill text to 72 columns.
John W. Eaton <jwe@octave.org>
parents: 21101
diff changeset
529 hardware using SSE options exclusively, can disable float truncation
19965
d20dd211cc89 Enable float truncation by default for octave builds.
Rik <rik@octave.org>
parents: 19958
diff changeset
530 if desired.
d20dd211cc89 Enable float truncation by default for octave builds.
Rik <rik@octave.org>
parents: 19958
diff changeset
531
9352
b59cc3252a51 NEWS update
Jaroslav Hajek <highegg@gmail.com>
parents: 9215
diff changeset
532 ---------------------------------------------------------
b59cc3252a51 NEWS update
Jaroslav Hajek <highegg@gmail.com>
parents: 9215
diff changeset
533
7990
86dae6e5b83c Initial update of NEWS for 3.2 release
David Bateman <dbateman@free.fr>
parents: 7279
diff changeset
534 See NEWS.3 for old news.