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2554
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1 Wed Nov 20 01:00:24 1996 John W. Eaton <jwe@bevo.che.wisc.edu> |
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2 |
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3 * Version 1.93. |
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4 |
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2540
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5 Tue Nov 19 15:13:35 1996 John W. Eaton <jwe@bevo.che.wisc.edu> |
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6 |
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7 * linear-algebra/commutation_matrix.m, linear-algebra/cross.m, |
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8 linear-algebra/duplication_matrix.m, linear-algebra/vec.m, |
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9 linear-algebra/vech.m: New files from Kurt Hornik. |
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10 |
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11 * general/nextpow2.m, general/shift.m, general/diff.m, |
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12 general/common_size.m: New files from Kurt Hornik. |
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13 |
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14 * miscellaneous/bincoeff.m, miscellaneous/xor.m: |
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15 New files from Kurt Hornik. |
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16 |
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17 * signal/detrend.m: New file from Kurt Hornik. |
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18 |
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19 * specfun/betai.m, specfun/gammai.m, specfun/erfinv.m, |
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20 specfun/pow2.m, specfun/log2.m: |
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21 New files and updates from Kurt Hornik. |
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22 |
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2523
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23 Fri Nov 15 18:13:00 1996 John W. Eaton <jwe@bevo.che.wisc.edu> |
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24 |
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25 * plot/__plt__.m: Add explicit replot after last command is |
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26 issued, to force all lines to be displayed. Hmm. |
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27 |
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2512
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28 Thu Nov 14 00:06:34 1996 John W. Eaton <jwe@bevo.che.wisc.edu> |
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29 |
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2520
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30 * plot/axis.m, plot/bottom_title.m, plot/contour.m, |
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31 plot/figure.m, plot/grid.m, plot/loglog.m, plot/mesh.m, |
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32 plot/mplot.m, plot/multiplot.m, plot/oneplot.m, plot/plot.m, |
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33 plot/plot_border.m, plot/polar.m, plot/semilogx.m, |
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34 plot/semilogy.m, plot/subplot.m, plot/subwindow.m, plot/title.m, |
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35 plot/top_title.m, plot/xlabel.m, plot/ylabel.m, plot/zlabel.m: |
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36 Uset gset, not set. |
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37 |
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2512
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38 * Version 1.92. |
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39 |
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2482
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40 Thu Nov 7 12:43:12 1996 John W. Eaton <jwe@bevo.che.wisc.edu> |
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41 |
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2486
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42 * image/saveimage.m: When writing PostScript, name Octave as the |
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43 almighty Creator. Use single call to fprintf instead of looping. |
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44 |
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45 * image/Makefile.in: Delete references to octtopnm. |
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46 |
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47 * general/logspace.m: Doc fix. |
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48 |
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2482
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49 * Version 1.91. |
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50 |
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2458
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51 Sat Nov 2 21:06:29 1996 John W. Eaton <jwe@bevo.che.wisc.edu> |
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52 |
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53 * image/image.m: Use tmpnam() instead of home-brew scheme. |
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54 |
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55 * audio/record.m, audio/playaudio.m: Use tmpnam() instead of |
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56 octave_tmp_file_name(). Use unwind_protect to ensure tmp file is |
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57 deleted. |
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58 * miscellaneous/bug_report.m: Likewise. Also use unlink() instead |
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59 of a system() command to delete the tmp file. |
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60 |
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2452
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61 Wed Oct 30 17:19:45 1996 John W. Eaton <jwe@bevo.che.wisc.edu> |
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62 |
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63 * Version 1.90. |
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64 |
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65 * Makefile.in (DISTFILES): Add ChangeLog. |
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66 |
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67 Thu Oct 10 17:31:01 1996 John W. Eaton <jwe@bevo.che.wisc.edu> |
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68 |
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69 * plot/subplot.m, plot/multiplot.m, plot/mplot.m: |
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70 Don't check for string value of automatic_replot. |
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71 |
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72 * image/ind2ind.m, image/ind2rgb.m, image/ind2gray.m: |
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73 Temporarily set do_fortran_indexing to 1, not "true". |
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74 |
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75 * miscellaneous/menu.m: Temporarily set page_screen_output to 0, |
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76 not "false". |
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77 |
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78 * linear-algebra/cond.m: Don't compare propagate_empty_matrices to |
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79 "false". |
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80 |
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2355
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81 Tue Aug 20 18:27:36 1996 Kurt Hornik <Kurt.Hornik@ci.tuwien.ac.at> |
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82 |
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83 * strings/substr.m: Allow negative OFFSET. LEN is now optional. |
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84 |
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85 Mon Jul 15 16:15:22 1996 John W. Eaton <jwe@bevo.che.wisc.edu> |
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86 |
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87 * miscellaneous/bug_report.m: Don't redirect output to /dev/tty in |
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88 system command. |
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89 |
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90 Fri Jul 12 12:24:29 1996 John W. Eaton <jwe@bevo.che.wisc.edu> |
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91 |
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92 * __plr1__.m: Renamed from polar_int_1.m. |
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93 * __plr2__.m: Renamed from polar_int_2.m. |
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94 * __plr__.m: Renamed from polar_int.m. |
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95 * __plt1__.m: Renamed from plot_int_1.m. |
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96 * __plt2__.m: Renamed from plot_int_2.m. |
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97 * __plt2mm__.m: Renamed from plot_2_m_m_.m. |
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98 * __plt2mv__.m: Renamed from plot_2_m_v_.m. |
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99 * __plt2ss__.m: Renamed from plot_2_s_s_.m. |
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100 * __plt2vm__.m: Renamed from plot_2_v_m_.m. |
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101 * __plt2vv__.m: Renamed from plot_2_v_v_.m. |
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102 * __plt__.m: Renamed from plot_int.m. |
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103 * __pltopt__.m: Renamed from plot_opt.m. |
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104 Change all callers. |
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105 |
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106 Thu Jul 11 17:24:29 1996 John W. Eaton <jwe@bevo.che.wisc.edu> |
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107 |
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108 * All .m files: Add regular Author:, Created:, and Adapted-By: |
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109 comments like those found in Emacs lisp files. |
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110 |
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111 Mon Jun 24 04:16:41 1996 John W. Eaton <jwe@bevo.che.wisc.edu> |
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112 |
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113 * All .m files: Change comment style. |
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114 |
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115 Fri Jun 14 01:42:21 1996 John W. Eaton <jwe@bevo.che.wisc.edu> |
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116 |
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117 * bottom_title.m, mplot.m, multiplot.m, oneplot.m, plot_border.m, |
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118 subplot.m, subwindow.m, top_title.m: |
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119 Print error message if gnuplot_has_multiplot is not true. |
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120 |
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121 Thu Jun 6 00:18:54 1996 John W. Eaton <jwe@bevo.che.wisc.edu> |
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122 |
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123 * plot/figure.m: New function. |
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124 |
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125 Wed Jun 5 18:19:00 1996 John W. Eaton <jwe@bevo.che.wisc.edu> |
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126 |
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127 * strings/strrep.m: New function. |
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128 |
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129 Thu May 23 15:04:22 1996 John W. Eaton <jwe@bevo.che.wisc.edu> |
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130 |
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131 * strings/bin2dec.m, strings/blanks.m, strings/deblank.m, |
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132 strings/dec2bin.m, strings/dec2hex.m, strings/findstr.m, |
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133 strings/hex2dec.m, strings/index.m, strings/rindex.m, |
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134 strings/split.m, strings/str2mat.m, strings/substr.m: |
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135 New functions from Kurt Hornik, heavily modified by jwe. |
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136 |
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137 * general/reshape.m: Allow strings to be reshaped too. |
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138 |
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139 * strings/strcmp.m: No longer need to set implicit_str_to_num_ok. |
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140 Always return a scalar. |
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141 |
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142 Wed May 22 19:52:11 1996 John W. Eaton <jwe@bevo.che.wisc.edu> |
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143 |
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144 * polynomial/polyfit.m: Make orientation of result compatible with |
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145 Matlab. |
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146 |
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147 Sat May 18 17:32:15 1996 John W. Eaton <jwe@bevo.che.wisc.edu> |
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148 |
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149 * polynomial/polyfit.m: Add missing close paren. |
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150 |
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151 Thu May 16 10:23:11 1996 John W. Eaton <jwe@bevo.che.wisc.edu> |
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152 |
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153 * plot/plot_opt.m: Set compatibility arg in call to sscanf. |
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154 |
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155 * io/scanf.m: Delete. |
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156 |
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157 Mon May 13 09:37:38 1996 John W. Eaton <jwe@bevo.che.wisc.edu> |
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158 |
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159 * statistics/median.m: Fix typo in usage message. |
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160 |
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161 Wed Apr 24 02:45:52 1996 John W. Eaton <jwe@bevo.che.wisc.edu> |
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162 |
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163 * miscellaneous/popen2.m: New file. |
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164 |
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165 Wed Apr 17 18:34:04 1996 John W. Eaton <jwe@bevo.che.wisc.edu> |
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166 |
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167 * configure.in (AC_OUTPUT): Add io/Makefile. |
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168 |
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169 * io: New directory. |
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170 * Makefile.in (SUBDIRS): Add it to the list. |
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171 |
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172 * miscellaneous/flops.m: New file. |
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173 |
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174 Fri Mar 22 04:40:48 1996 John W. Eaton <jwe@bevo.che.wisc.edu> |
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175 |
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176 * miscellaneous/cputime.m: Return three arguments instead of a |
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177 vector, for compatibility with previous versions and with Matlab |
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178 (which only returns one scalar value). |
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179 |
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180 Wed Mar 20 05:09:48 1996 Kurt Hornik <Kurt.Hornik@tuwien.ac.at> |
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181 |
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182 * general/triu.m: Compute lower bound on loop index correctly. |
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183 * general/tril.m: Likewise, for upper bound. |
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184 |
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185 Tue Feb 6 09:29:43 1996 John W. Eaton <jwe@bevo.che.wisc.edu> |
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186 |
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187 * image/saveimage.m: For color images, make sure indices into |
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188 temporary colormap and result matrix have proper orientation. |
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189 Set grey flag correctly. |
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190 |
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191 Tue Jan 9 00:12:14 1996 John W. Eaton <jwe@bevo.che.wisc.edu> |
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192 |
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193 * statistics/std.m: Use better formula (from Jim Van Zandt |
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194 jrv@vanzandt.mv.com). |
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195 |
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196 Sun Jan 7 20:12:14 1996 John W. Eaton <jwe@bevo.che.wisc.edu> |
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197 |
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198 * meshgrid.m: New file (from Jim Van Zandt jrv@vanzandt.mv.com). |
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199 * mesh.m: Transpose Z if only one arg. |
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200 Handle case of all three args being matrices (from Jim Van Zandt |
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201 jrv@vanzandt.mv.com). |
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202 * meshdom.m: Undo previous change. |
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203 |
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204 Wed Dec 20 13:48:12 1995 John W. Eaton <jwe@bevo.che.wisc.edu> |
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205 |
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206 * configure.in (AC_OUTPUT): Add audio/Makefile |
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207 |
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208 Thu Nov 16 13:07:07 1995 John Eaton <jwe@bevo.che.wisc.edu> |
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209 |
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210 * audio: New directory of files from Kurt Hornik and Andreas |
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211 Weingessel. |
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212 * audio/Makefile.in: New file. |
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213 * Makefile.in (SUBDIRS): Add audio to the list. |
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214 |
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215 Mon Nov 6 07:29:35 1995 John Eaton <jwe@bevo.che.wisc.edu> |
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216 |
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217 * polynomial/polyfit.m: Use `economy-stle' QR factorization. |
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218 |
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219 Fri Nov 3 00:38:46 1995 John Eaton <jwe@bevo.che.wisc.edu> |
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220 |
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221 * plot/mesh.m: Require, length (y) == rows (z) and length (x) == |
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222 columns (z), not the other way around. |
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223 * plot/meshdom.m: Don't reverse order of elements in y. |
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224 |
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225 Thu Nov 2 23:56:53 1995 John Eaton <jwe@bevo.che.wisc.edu> |
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226 |
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227 * plot/axis.m: Return current axis if nargin == 0. |
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228 |
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229 Tue Oct 31 04:11:28 1995 John Eaton <jwe@bevo.che.wisc.edu> |
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230 |
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231 * polynomial/roots.m: Updates from Kurt Hornik. |
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232 |
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233 * polynomial/polyder.m: New file. |
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234 |
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235 * polynomial/polyderiv.m: Give return value and arg different names. |
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236 |
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237 Mon Oct 30 23:27:02 1995 John Eaton <jwe@bevo.che.wisc.edu> |
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238 |
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239 * specfun/betainc.m: New file. |
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240 * specfun/gammainc.m: New file. |
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241 |
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242 Wed Oct 18 23:45:52 1995 John Eaton <jwe@bevo.che.wisc.edu> |
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243 |
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244 * general/strerror.m: New file. |
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245 * general/perror.m: Implement using strerror(). |
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246 |
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247 Thu Oct 5 03:21:36 1995 John Eaton <jwe@bevo.che.wisc.edu> |
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248 |
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249 * plot/bottom_title.m plot/mplot.m plot/multiplot.m plot/oneplot.m |
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250 plot/plot_border.m plot/subplot.m plot/subwindow.m |
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251 plot/top_title.m plot/zlabel.m: New files, from Vinayak Dutt. |
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252 |
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253 * image/saveimage.m: Round img values first. |
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254 |
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255 Tue Oct 3 03:55:18 1995 John Eaton <jwe@bevo.che.wisc.edu> |
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256 |
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257 * control/abcddim.m control/are.m general/tril.m general/triu.m |
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258 image/saveimage.m linear-algebra/kron.m linear-algebra/norm.m |
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259 linear-algebra/null.m miscellaneous/etime.m plot/contour.m |
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260 plot/mesh.m plot/plot_int.m plot/polar_int.m |
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261 special-matrix/hankel.m special-matrix/toeplitz.m |
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262 tuwien/strfun/split.m: Add missing semicolons. |
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263 |
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264 * plot/polar_int.m: Use .', not ' to make vectors conform. |
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265 |
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266 * image/Makefile.in: Don't build or install octtoppm. |
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267 |
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268 * image/saveimage.m: Rewrite to avoid using octoppm and pbm |
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269 routines so that people who don't have the the pbm stuff installed |
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270 can still use this function. |
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271 |
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272 Mon Oct 2 05:10:44 1995 John Eaton <jwe@bevo.che.wisc.edu> |
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273 |
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274 * image/saveimage.m: Better error checking, clean up a bit. |
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275 |
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276 Tue Sep 26 00:04:56 1995 John Eaton <jwe@bevo.che.wisc.edu> |
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277 |
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278 * plot/plot_opt.m: Change more to more_opts as a temporary fix to |
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279 avoid conflict with new built-in text-style function more. |
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280 |
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281 * linear-algebra/norm.m: Also allow 2nd arg == "inf". |
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282 |
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283 * startup/Makefile.in (install): Also install octaverc in |
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284 $localfcnfiledir/startup/octavrc. |
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285 |
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286 Wed Sep 20 00:01:30 1995 John Eaton <jwe@bevo.che.wisc.edu> |
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287 |
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288 * mkinstalldirs: New file. |
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289 * Makefile.in (DISTFILES): Add it to the list. |
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290 |
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291 * Makefile.in (DISTFILES): Distribute configure.in and configure. |
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292 |
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293 Thu Sep 14 03:56:19 1995 John Eaton <jwe@bevo.che.wisc.edu> |
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294 |
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295 * special-matrix/hankel.m: Compatibility fix. Complain if |
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296 r(1) != c(nr), not if r(1) != c(1). |
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297 |
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298 * signal/filter.m: Doc fix. |
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299 |
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300 Wed Sep 13 03:19:05 1995 John Eaton <jwe@bevo.che.wisc.edu> |
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301 |
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302 * miscellaneous/cputime.m: Use new resource structure names (no |
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303 ru_ or tv_ prefixes). |
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304 |
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305 Tue Sep 12 02:20:44 1995 John Eaton <jwe@bevo.che.wisc.edu> |
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306 |
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307 * time/ctime.m: Fix doc string and usage message. |
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308 |
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309 Mon Sep 11 18:43:46 1995 John Eaton <jwe@bevo.che.wisc.edu> |
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310 |
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311 * time/clock.m: Use new time structure names (no tm_ prefix). |
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312 |
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313 Thu Aug 24 20:53:08 1995 John Eaton <jwe@bevo.che.wisc.edu> |
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314 |
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315 * control/c2d.m: Make function work for any value of |
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316 whitespace_in_literal_matrix. |
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317 * control/dare.m: Likewise. |
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318 * control/tzero.m: Likewise. |
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319 * elfun/gcd.m: Likewise. |
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320 * elfun/lcm.m: Likewise. |
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321 * general/postpad.m: Likewise. |
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322 * general/prepad.m: Likewise. |
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323 * linear-algebra/kron.m: Likewise. |
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324 * miscellaneous/etime.m: Likewise. |
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325 * polynomial/conv.m: Likewise. |
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326 * polynomial/deconv.m: Likewise. |
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327 * polynomial/poly.m: Likewise. |
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328 * polynomial/roots.m: Likewise. |
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329 * signal/filter.m: Likewise. |
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330 * signal/freqz.m: Likewise. |
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331 * signal/fftfilt.m: Likewise. |
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332 |
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333 Tue Jun 6 22:34:04 1995 John Eaton <jwe@schoch.che.utexas.edu> |
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334 |
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335 * miscellaneous/is_leap_year.m: Make work for vector args. |
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336 |
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337 Tue May 2 16:18:33 1995 John Eaton <jwe@schoch.che.utexas.edu> |
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338 |
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339 * plot/polar_int_2.m: Add missing semicolons. |
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340 Set theta = theta', not rho'. |
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341 |
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342 Sun Apr 30 11:19:11 1995 John Eaton <jwe@schoch.che.utexas.edu> |
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343 |
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344 * polynomial/roots.m: Make it work for any value of |
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345 whitespace_in_literal_matrix. |
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346 |
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347 Mon Apr 10 09:37:17 1995 John Eaton <jwe@schoch.che.utexas.edu> |
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348 |
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349 * configure.in: New file. |
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350 |
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351 Thu Mar 30 13:29:35 1995 John Eaton <jwe@schoch.che.utexas.edu> |
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352 |
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353 * control/lyap.m: Add missing semicolon. |
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354 |
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355 * miscellaneous/cputime.m: New function file. |
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356 |
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357 Wed Mar 29 22:50:49 1995 John Eaton <jwe@schoch.che.utexas.edu> |
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358 |
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359 * time: New directory. |
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360 * time/asctime.m, time/clock.m, time/ctime.m, time/date.m: |
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361 New function files. |
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362 * time/Makefile.in: New file. |
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363 * Makefile.in (SUBDIRS): Add time. |
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364 |
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365 Thu Mar 23 15:42:26 1995 John Eaton <jwe@schoch.che.utexas.edu> |
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366 |
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367 * polynomial/polyreduce.m: Make sure initial index is not empty. |
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368 |
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369 Tue Mar 14 23:38:24 1995 John Eaton <jwe@schoch.che.utexas.edu> |
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370 |
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371 * plot/plot_int_1.m: Transpose data with .', not '. |
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372 |
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373 Fri Mar 10 10:40:13 1995 John Eaton <jwe@schoch.che.utexas.edu> |
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374 |
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375 * Makefile.in (install uninstall clean mostlyclean distclean |
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376 realclean): Use SUBDIR_FOR_COMMAND. Combine actions. |
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377 |
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378 Sun Feb 26 22:18:22 1995 John Eaton <jwe@schoch.che.utexas.edu> |
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379 |
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380 * Makefile.in (install): Create ls-R database file. |
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381 (uninstall): Delete it. |
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382 |
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383 Fri Feb 24 10:36:01 1995 John Eaton <jwe@schoch.che.utexas.edu> |
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384 |
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385 * scripts/image/saveimage.m: Fix typo. |
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386 |
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387 See ChangeLog.1 in the top level directory for earlier changes. |
