Mercurial > hg > octave-lyh
annotate NEWS @ 14294:9e3983c8963c
deprecate the static keyword
* octave.gperf: Use PERSISTENT as the token for "static" and
"persistent" but use separate static_kw and persistent_kw values so we
can distinguish them.
* lex.ll (is_keyword_token): Handle static_kw and persistent_kw
separately. Generate deprecated keyword warning for static_kw.
* oct-parse.cc: Use PERSISTENT token instead of STATIC.
* pt-decl.h, pt-decl.cc (tree_persistent_command): Rename from
tree_static_command. Change all uses.
* pt-walk.h (tree_walker::visit_persistent_command):
Rename from visit_static_command. Change all derived classes.
* NEWS: note that static has been deprecated.
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Mon, 30 Jan 2012 23:42:41 -0500 |
| parents | 727b74f512af |
| children | 55bb8c902a4d |
| rev | line source |
|---|---|
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1 Summary of important user-visible changes for version 3.8: |
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2 --------------------------------------------------------- |
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3 |
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4 ** Other new functions added in 3.8.0: |
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5 |
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6 colorcube |
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7 lines |
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8 rgbplot |
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9 |
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10 ** Deprecated functions. |
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11 |
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12 The following functions were deprecated in Octave 3.4 and have been |
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13 removed from Octave 3.8. |
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14 |
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15 autocor dispatch is_global saveimage |
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16 autocov fstat krylovb strerror |
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17 betai gammai perror strerror |
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18 cellidx glpkmex perror values |
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19 cquad is_duplicate_entry replot |
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20 |
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21 The following functions have been deprecated in Octave 3.8 and will |
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22 be removed from Octave 3.12 (or whatever version is the second major |
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23 release after 3.8): |
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24 |
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25 <none yet> |
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26 |
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27 The following keywords have been deprecated in Octave 3.8 and will |
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28 be removed from Octave 3.12 (or whatever version is the second major |
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29 release after 3.8): |
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30 |
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31 static |
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32 |
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33 |
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34 Summary of important user-visible changes for version 3.6: |
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35 --------------------------------------------------------- |
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36 |
| 14188 | 37 ** The PCRE library is now required to build Octave. If a pre-compiled |
| 38 package does not exist for your system, you can find PCRE sources | |
| 39 at http://www.pcre.org | |
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40 |
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41 ** The ARPACK library is no longer distributed with Octave. |
| 14188 | 42 If you need the eigs or svds functions you must provide an |
| 43 external ARPACK through a package manager or by compiling it | |
| 44 yourself. If a pre-compiled package does not exist for your system, | |
| 45 you can find the current ARPACK sources at | |
| 46 http://forge.scilab.org/index.php/p/arpack-ng | |
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47 |
| 14082 | 48 ** Many of Octave's binary operators (.*, .^, +, -, ...) now perform |
| 49 automatic broadcasting for array operations that allows you to use | |
| 50 operator notation instead of calling bsxfun or expanding arrays (and | |
| 51 unnecessarily wasting memory) with repmat or similar idioms. For | |
| 52 example, to scale the columns of a matrix by the elements of a row | |
| 53 vector, you may now write | |
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54 |
| 14082 | 55 rv .* M |
| 56 | |
| 57 In this expression, the number of elements of rv must match the | |
| 58 number of columns of M. The following operators are affected: | |
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59 |
| 14082 | 60 plus + .+ |
| 61 minus - .- | |
| 62 times .* | |
| 63 rdivide ./ | |
| 64 ldivide .\ | |
| 65 power .^ .** | |
| 66 lt < | |
| 67 le <= | |
| 68 eq == | |
| 69 gt > | |
| 70 ge >= | |
| 71 ne != ~= | |
| 72 and & | |
| 73 or | | |
| 74 atan2 | |
| 75 hypot | |
| 76 max | |
| 77 min | |
| 78 mod | |
| 79 rem | |
| 80 xor | |
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81 |
| 14082 | 82 additionally, since the A op= B assginment operators are equivalent |
| 83 to A = A op B, the following operators are also affected: | |
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84 |
| 14082 | 85 += -= .+= .-= .*= ./= .\= .^= .**= &= |= |
| 86 | |
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87 See the "Broadcasting" section in the new "Vectorization and Faster |
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88 Code Execution" chapter of the manual for more details. |
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89 |
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90 ** Octave now features a profiler, thanks to the work of Daniel Kraft |
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91 under the Google Summer of Code mentorship program. The manual has |
| 13262 | 92 been updated to reflect this addition. The new user-visible |
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93 functions are profile, profshow, and profexplore. |
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94 |
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95 ** Overhaul of statistical distribution functions |
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96 |
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97 Functions now return "single" outputs for inputs of class "single". |
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98 |
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99 75% reduction in memory usage through use of logical indexing. |
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100 |
| 14188 | 101 Random sample functions now use the same syntax as rand and accept |
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102 a comma separated list of dimensions or a dimension vector. |
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103 |
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104 Functions have been made Matlab-compatible with regard to special |
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105 cases (probability on boundaries, probabilities for values outside |
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106 distribution, etc.). This may cause subtle changes to existing |
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107 scripts. |
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108 |
| 14188 | 109 negative binomial function has been extended to real, non-integer |
| 110 inputs. The discrete_inv fucntion now returns v(1) for 0 instead of | |
| 111 NaN. The nbincdf fucntion has bbeen recoded to use a closed form | |
| 112 solution with betainc. | |
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113 |
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114 ** strread, textscan, and textread have been completely revamped. |
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115 |
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116 They now support nearly all Matlab functionality including: |
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117 |
| 14082 | 118 * Matlab-compatible whitespace and delimiter defaults |
| 119 | |
| 120 * Matlab-compatible options: 'whitespace', treatasempty', format | |
| 121 string repeat count, user-specified comment style, uneven-length | |
| 122 output arrays, %n and %u conversion specifiers (provisionally) | |
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123 |
| 14082 | 124 ** All .m string functions have been modified for better performance or |
| 125 greater Matlab compatibility. Performance gains of 15X-30X have | |
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126 been demonstrated. Operations on cell array of strings no longer pay |
| 14082 | 127 quite as high a penalty as those on 2-D character arrays. |
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128 |
| 14082 | 129 deblank: Now requires character or cellstr input. |
| 130 | |
| 131 strtrim: Now requires character or cellstr input. | |
| 132 No longer trims nulls ("\0") from string for Matlab | |
| 133 compatibility. | |
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134 |
| 14082 | 135 strmatch: Follows documentation precisely and ignores trailing spaces |
| 136 in pattern and in string. Note that this is documented | |
| 137 Matlab behavior but the implementation apparently does | |
| 138 not always follow it. | |
| 139 | |
| 140 substr: Now possible to specify a negative LEN option which | |
| 141 extracts to within LEN of the end of the string. | |
| 142 | |
| 143 strtok: Now accepts cellstr input. | |
| 144 | |
| 145 base2dec, bin2dec, hex2dec: | |
| 146 Now accept cellstr inputs. | |
| 147 | |
| 148 dec2base, dec2bin, dec2hex: | |
| 149 Now accept cellstr inputs. | |
| 150 | |
| 151 index, rindex: | |
| 152 Now accept 2-D character array input. | |
| 153 | |
| 154 strsplit: Now accepts 2-D character array input. | |
| 13262 | 155 |
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156 ** Geometry functions derived from Qhull (convhull, delaunay, voronoi) |
| 14082 | 157 have been revamped. The options passed to the underlying qhull |
| 158 command have been changed for better results or for Matlab | |
| 159 compatibility. | |
| 160 | |
| 161 convhull: Default options are "Qt" for 2D, 3D, 4D inputs | |
| 162 Default options are "Qt Qx" for 5D and higher | |
| 163 | |
| 164 delaunay: Default options are "Qt Qbb Qc Qz" for 2D and 3D inputs | |
| 165 Default options are "Qt Qbb Qc Qx" for 4D and higher | |
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166 |
| 14082 | 167 voronoi: No default arguments |
| 168 | |
| 169 ** Date/Time functions updated. Millisecond support with FFF format | |
| 170 string now supported. | |
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171 |
| 14082 | 172 datestr: Numerical formats 21, 22, 29 changed to match Matlab. |
| 173 Now accepts cellstr inputs. | |
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174 |
| 14082 | 175 ** The following warning IDs have been removed: |
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176 |
| 14082 | 177 Octave:associativity-change |
| 178 Octave:complex-cmp-ops | |
| 179 Octave:empty-list-elements | |
| 180 Octave:fortran-indexing | |
| 181 Octave:precedence-change | |
| 182 | |
| 183 ** The warning ID Octave:string-concat has been renamed to | |
| 184 Octave:mixed-string-concat. | |
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185 |
| 14082 | 186 ** Octave now includes the following Matlab-compatible preference |
| 187 functions: | |
| 13262 | 188 |
| 14082 | 189 addpref getpref ispref rmpref setpref |
| 13262 | 190 |
| 14082 | 191 ** The following Matlab-compatible handle graphics functions have been |
| 192 added: | |
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193 |
| 14082 | 194 guidata uipanel uitoolbar |
| 195 guihandles uipushtool uiwait | |
| 196 uicontextmenu uiresume waitfor | |
| 197 uicontrol uitoggletool | |
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198 |
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199 The uiXXX functions above are experimental. |
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200 |
| 14082 | 201 Except for uiwait and uiresume, the uiXXX functions are not |
| 202 supported with the the FLTK+OpenGL graphics toolkit. | |
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203 |
| 14082 | 204 The gnuplot graphics toolkit does not support any of the uiXXX |
| 205 functions nor the waitfor function. | |
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206 |
| 14082 | 207 ** New keyword parfor (parallel for loop) is now recognized as a valid |
| 208 keyword. Implementation, however, is still mapped to an ordinary | |
| 209 for loop. | |
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210 |
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211 ** Other new functions added in 3.6.0: |
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212 |
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213 bicg nthargout usejava |
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214 is_dq_string narginchk waitbar |
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215 is_sq_string python zscore |
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216 is_function_handle register_graphics_toolkit |
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217 loaded_graphics_toolkits recycle |
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218 |
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219 ** Deprecated functions. |
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220 |
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221 The following functions were deprecated in Octave 3.2 and have been |
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222 removed from Octave 3.6. |
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223 |
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224 create_set spcholinv splu |
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225 dmult spcumprod spmax |
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226 iscommand spcumsum spmin |
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227 israwcommand spdet spprod |
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228 lchol spdiag spqr |
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229 loadimage spfind spsum |
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230 mark_as_command sphcat spsumsq |
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231 mark_as_rawcommand spinv spvcat |
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232 spatan2 spkron str2mat |
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233 spchol splchol unmark_command |
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234 spchol2inv split unmark_rawcommand |
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235 |
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236 The following functions have been deprecated in Octave 3.6 and will |
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237 be removed from Octave 3.10 (or whatever version is the second major |
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238 release after 3.6): |
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239 |
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240 cut is_duplicate_entry |
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241 cor polyderiv |
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242 corrcoef shell_cmd |
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243 __error_text__ studentize |
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244 error_text sylvester_matrix |
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245 |
| 13251 | 246 Summary of important user-visible changes for version 3.4.3: |
| 247 ----------------------------------------------------------- | |
| 248 | |
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249 ** Octave 3.4.3 is a bug fixing release. |
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250 |
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251 Summary of important user-visible changes for version 3.4.2: |
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252 ----------------------------------------------------------- |
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253 |
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254 ** Octave 3.4.2 fixes some minor installation problems that affected |
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255 version 3.4.1. |
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256 |
| 12709 | 257 Summary of important user-visible changes for version 3.4.1: |
| 258 ----------------------------------------------------------- | |
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259 |
| 12709 | 260 ** Octave 3.4.1 is primarily a bug fixing release. |
| 261 | |
| 262 ** IMPORTANT note about binary incompatibility in this release: | |
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263 |
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264 Binary compatibility for all 3.4.x releases was originally planned, |
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265 but this is impossible for the 3.4.1 release due to a bug in the way |
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266 shared libraries were built in Octave 3.4.0. Because of this bug, |
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267 .oct files built for Octave 3.4.0 must be recompiled before they |
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268 will work with Octave 3.4.1. |
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269 |
| 12709 | 270 Given that there would be binary incompatibilities with shared |
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271 libraries going from Octave 3.4.0 to 3.4.1, the following |
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272 incompatible changes were also made in this release: |
| 12709 | 273 |
| 274 * The Perl Compatible Regular Expression (PCRE) library is now | |
| 275 required to build Octave. | |
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276 |
| 12712 | 277 * Octave's libraries and .oct files are now installed in |
| 278 subdirectories of $libdir instead of $libexecdir. | |
| 279 | |
| 12709 | 280 Any future Octave 3.4.x release versions should remain binary |
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281 compatible with Octave 3.4.1 as proper library versioning is now |
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282 being used as recommended by the libtool manual. |
| 12709 | 283 |
| 284 ** The following functions have been deprecated in Octave 3.4.1 and will | |
| 285 be removed from Octave 3.8 (or whatever version is the second major | |
| 286 release after 3.4): | |
| 287 | |
| 288 cquad is_duplicate_entry perror strerror | |
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289 |
| 12709 | 290 ** The following functions are new in 3.4.1: |
| 291 | |
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292 colstyle gmres iscolumn isrow mgorth nproc rectangle |
| 12709 | 293 |
| 294 ** The get_forge_pkg function is now private. | |
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295 |
| 12709 | 296 ** The rectangle_lw, rectangle_sw, triangle_lw, and triangle_sw |
| 297 functions are now private. | |
| 298 | |
| 299 ** The logistic_regression_derivatives and logistic_regression_likelihood | |
| 300 functions are now private. | |
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301 |
| 12739 | 302 ** ChangeLog files in the Octave sources are no longer maintained |
| 303 by hand. Instead, there is a single ChangeLog file generated from | |
| 304 the Mercurial version control commit messages. Older ChangeLog | |
| 305 information can be found in the etc/OLD-ChangeLogs directory in the | |
| 306 source distribution. | |
| 307 | |
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308 Summary of important user-visible changes for version 3.4: |
| 9352 | 309 --------------------------------------------------------- |
| 310 | |
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311 ** BLAS and LAPACK libraries are now required to build Octave. The |
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312 subset of the reference BLAS and LAPACK libraries has been removed |
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313 from the Octave sources. |
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314 |
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315 ** The ARPACK library is now distributed with Octave so it no longer |
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316 needs to be available as an external dependency when building |
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317 Octave. |
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318 |
| 10118 | 319 ** The `lookup' function was extended to be more useful for |
| 320 general-purpose binary searching. Using this improvement, the | |
| 321 ismember function was rewritten for significantly better | |
| 322 performance. | |
| 9352 | 323 |
| 324 ** Real, integer and logical matrices, when used in indexing, will now | |
| 325 cache the internal index_vector value (zero-based indices) when | |
| 326 successfully used as indices, eliminating the conversion penalty for | |
| 10118 | 327 subsequent indexing by the same matrix. In particular, this means it |
| 328 is no longer needed to avoid repeated indexing by logical arrays | |
| 329 using find for performance reasons. | |
| 9888 | 330 |
| 10118 | 331 ** Logical matrices are now treated more efficiently when used as |
| 332 indices. Octave will keep the index as a logical mask unless the | |
| 333 ratio of true elements is small enough, using a specialized | |
| 334 code. Previously, all logical matrices were always first converted | |
| 335 to index vectors. This results in savings in both memory and | |
| 336 computing time. | |
| 9480 | 337 |
| 10118 | 338 ** The `sub2ind' and `ind2sub' functions were reimplemented as compiled |
| 339 functions for better performance. These functions are now faster, | |
| 340 can deliver more economized results for ranges, and can reuse the | |
| 341 index cache mechanism described in previous paragraph. | |
| 342 | |
| 343 ** The built-in function equivalents to associative operators (`plus', | |
| 344 `times', `mtimes', `and', and `or') have been extended to accept | |
| 345 multiple arguments. This is especially useful for summing | |
| 346 (multiplying, etc.) lists of objects (of possibly distinct types): | |
| 9408 | 347 |
| 9449 | 348 matrix_sum = plus (matrix_list{:}); |
| 349 | |
| 10118 | 350 ** An FTP object type based on libcurl has been implemented. These |
| 351 objects allow ftp connections, downloads and uploads to be | |
| 352 managed. For example, | |
| 9880 | 353 |
| 10118 | 354 fp = ftp ("ftp.octave.org); |
| 355 cd (fp, "gnu/octave"); | |
| 356 mget (fp, "octave-3.2.3.tar.bz2"); | |
| 357 close (fp); | |
| 9880 | 358 |
| 10118 | 359 ** The default behavior of `assert (observed, expected)' has been |
| 360 relaxed to employ less strict checking that does not require the | |
| 361 internals of the values to match. This avoids previously valid | |
| 362 tests from breaking due to new internal classes introduced in future | |
| 363 Octave versions. | |
| 9449 | 364 |
| 365 For instance, all of these assertions were true in Octave 3.0.x | |
| 366 but false in 3.2.x due to new optimizations and improvements: | |
| 367 | |
| 368 assert (2*linspace (1, 5, 5), 2*(1:5)) | |
| 369 assert (zeros (0, 0), []) | |
| 370 assert (2*ones (1, 5), (2) (ones (1,5))) | |
| 9462 | 371 |
| 10118 | 372 ** The behavior of library functions `ismatrix', `issquare', and |
| 373 `issymmetric' has been changed for better consistency. | |
| 9873 | 374 |
| 10292 | 375 * The `ismatrix' function now returns true for all numeric, |
|
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376 logical and character 2-D or N-D matrices. Previously, `ismatrix' |
| 10292 | 377 returned false if the first or second dimension was zero. |
| 378 Hence, `ismatrix ([])' was false, | |
| 379 while `ismatrix (zeros (1,2,0))' was true. | |
| 9873 | 380 |
| 10118 | 381 * The `issquare' function now returns a logical scalar, and is |
| 382 equivalent to the expression | |
| 383 | |
| 384 ismatrix (x) && ndims (x) == 2 && rows (x) == columns (x) | |
| 385 | |
| 386 The dimension is no longer returned. As a result, `issquare ([])' | |
| 387 now yields true. | |
| 9873 | 388 |
| 10118 | 389 * The `issymmetric' function now checks for symmetry instead of |
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390 Hermitianness. For the latter, ishermitian was created. Also, |
| 10118 | 391 logical scalar is returned rather than the dimension, so |
| 392 `issymmetric ([])' is now true. | |
| 9873 | 393 |
| 10118 | 394 ** Function handles are now aware of overloaded functions. If a |
| 395 function is overloaded, the handle determines at the time of its | |
| 396 reference which function to call. A non-overloaded version does not | |
| 397 need to exist. | |
| 9873 | 398 |
| 10118 | 399 ** Overloading functions for built-in classes (double, int8, cell, |
| 400 etc.) is now compatible with Matlab. | |
| 9408 | 401 |
| 10323 | 402 ** Function handles can now be compared with the == and != operators, |
| 403 as well as the `isequal' function. | |
| 404 | |
| 10118 | 405 ** Performance of concatenation (using []) and the functions `cat', |
| 406 `horzcat', and `vertcat' has been improved for multidimensional | |
| 407 arrays. | |
| 10117 | 408 |
| 9547 | 409 ** The operation-assignment operators +=, -=, *= and /= now behave more |
| 10118 | 410 efficiently in certain cases. For instance, if M is a matrix and S a |
| 411 scalar, then the statement | |
| 9547 | 412 |
| 10118 | 413 M += S; |
| 9547 | 414 |
| 10118 | 415 will operate on M's data in-place if it is not shared by another |
| 416 variable, usually increasing both time and memory efficiency. | |
| 9547 | 417 |
| 9558 | 418 Only selected common combinations are affected, namely: |
| 9547 | 419 |
| 420 matrix += matrix | |
| 421 matrix -= matrix | |
| 9558 | 422 matrix .*= matrix |
| 423 matrix ./= matrix | |
| 424 | |
| 9547 | 425 matrix += scalar |
| 426 matrix -= scalar | |
| 427 matrix *= scalar | |
| 428 matrix /= scalar | |
| 9558 | 429 |
| 9552 | 430 logical matrix |= logical matrix |
| 431 logical matrix &= logical matrix | |
| 9547 | 432 |
| 10118 | 433 where matrix and scalar belong to the same class. The left-hand |
| 434 side must be a simple variable reference. | |
| 9888 | 435 |
| 10118 | 436 Moreover, when unary operators occur in expressions, Octave will |
| 437 also try to do the operation in-place if it's argument is a | |
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438 temporary expression. |
| 9589 | 439 |
| 10118 | 440 ** The effect of comparison operators (<, >, <=, and >=) applied to |
| 441 complex numbers has changed to be consistent with the strict | |
| 442 ordering defined by the `max', `min', and `sort' functions. More | |
| 443 specifically, complex numbers are compared by lexicographical | |
| 444 comparison of the pairs `[abs(z), arg(z)]'. Previously, only real | |
| 14188 | 445 parts were compared; this can be trivially achieved by converting |
| 446 the operands to real values with the `real' function. | |
| 9547 | 447 |
| 10118 | 448 ** The automatic simplification of complex computation results has |
| 449 changed. Octave will now simplify any complex number with a zero | |
| 450 imaginary part or any complex matrix with all elements having zero | |
| 451 imaginary part to a real value. Previously, this was done only for | |
| 452 positive zeros. Note that the behavior of the complex function is | |
| 453 unchanged and it still produces a complex value even if the | |
| 454 imaginary part is zero. | |
| 9826 | 455 |
| 10118 | 456 ** As a side effect of code refactoring in liboctave, the binary |
| 457 logical operations are now more easily amenable to compiler | |
| 458 optimizations and are thus significantly faster. | |
| 9595 | 459 |
| 10118 | 460 ** Octave now allows user-defined `subsasgn' methods to optimize out |
| 461 redundant copies. For more information, see the manual. | |
| 9595 | 462 |
| 10453 | 463 ** More efficient matrix division handling. Octave is now able to |
| 10118 | 464 handle the expressions |
| 9664 | 465 |
|
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466 M' \ V |
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467 M.' \ V |
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468 V / M |
| 9664 | 469 |
| 10118 | 470 (M is a matrix and V is a vector) more efficiently in certain cases. |
| 471 In particular, if M is triangular, all three expressions will be | |
| 472 handled by a single call to xTRTRS (from LAPACK), with appropriate | |
| 10453 | 473 flags. Previously, all three expressions required a physical |
| 10118 | 474 transpose of M. |
| 9664 | 475 |
| 10118 | 476 ** More efficient handling of certain mixed real-complex matrix |
| 477 operations. For instance, if RM is a real matrix and CM a complex | |
| 478 matrix, | |
| 9664 | 479 |
| 10118 | 480 RM * CM |
| 9664 | 481 |
| 482 can now be evaluated either as | |
| 483 | |
| 484 complex (RM * real (CM), RM * imag (CM)) | |
| 485 | |
| 486 or as | |
| 487 | |
| 488 complex (RM) * CM, | |
| 489 | |
| 10453 | 490 depending on the dimensions. The first form requires more |
| 491 temporaries and copying, but halves the FLOP count, which normally | |
| 492 brings better performance if RM has enough rows. Previously, the | |
| 493 second form was always used. | |
| 9664 | 494 |
| 11111 | 495 Matrix division is similarly affected. |
| 9664 | 496 |
| 10118 | 497 ** More efficient handling of triangular matrix factors returned from |
| 498 factorizations. The functions for computing QR, LU and Cholesky | |
| 499 factorizations will now automatically return the triangular matrix | |
| 500 factors with proper internal matrix_type set, so that it won't need | |
| 501 to be computed when the matrix is used for division. | |
| 9717 | 502 |
| 10118 | 503 ** The built-in `sum' function now handles the non-native summation |
| 504 (i.e., double precision sum of single or integer inputs) more | |
| 505 efficiently, avoiding a temporary conversion of the whole input | |
| 506 array to doubles. Further, `sum' can now accept an extra option | |
| 507 argument, using a compensated summation algorithm rather than a | |
| 508 straightforward sum, which significantly improves precision if lots | |
| 509 of cancellation occurs in the summation. | |
| 9717 | 510 |
| 10118 | 511 ** The built-in `bsxfun' function now uses optimized code for certain |
| 512 cases where built-in operator handles are passed in. Namely, the | |
| 513 optimizations concern the operators `plus', `minus', `times', | |
| 514 `ldivide', `rdivide', `power', `and', `or' (for logical arrays), | |
| 515 the relational operators `eq', `ne', `lt', `le', `gt', `ge', and the | |
| 516 functions `min' and `max'. Optimizations only apply when both | |
| 517 operands are of the same built-in class. Mixed real/complex and | |
| 518 single/double operations will first convert both operands to a | |
| 519 common type. | |
| 9745 | 520 |
| 10118 | 521 ** The `strfind' and `strrep' functions now have compiled |
| 522 implementations, facilitating significantly more efficient searching | |
| 523 and replacing in strings, especially with longer patterns. The code | |
| 524 of `strcat' has been vectorized and is now much more efficient when | |
| 525 many strings are concatenated. The `strcmpi' and `strncmpi' | |
| 526 functions are now built-in functions, providing better performance. | |
|
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527 |
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528 ** 'str2double' now has a compiled implementation and the API conforms |
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529 to Matlab. The additional Octave-specific features of returning a |
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530 boolean matrix indicating which elements were successfully converted |
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531 has been removed. |
| 10208 | 532 |
| 10453 | 533 ** Matlab-style ignoring input and output function arguments using |
| 11111 | 534 tilde (~) is now supported. Ignored output arguments may be |
| 535 detected from a function using the built-in function `isargout'. | |
| 536 For more details, consult the manual. | |
| 10886 | 537 |
| 10453 | 538 ** The list datatype, deprecated since the introduction of cells, has |
| 539 been removed. | |
| 10276 | 540 |
| 10453 | 541 ** The accumarray function has been optimized and is now significantly |
| 542 faster in certain important cases. | |
| 10054 | 543 |
| 10292 | 544 ** The behavior of isreal and isnumeric functions was changed to be more |
| 545 Matlab-compatible. | |
| 546 | |
| 10406 | 547 ** The integer math & conversion warnings (Octave:int-convert-nan, |
| 548 Octave:int-convert-non-int-val, Octave:int-convert-overflow, | |
| 11111 | 549 Octave:int-math-overflow) have been removed. |
| 10406 | 550 |
| 10453 | 551 ** rem and mod are now built-in functions. They also handle integer |
| 552 types efficiently using integer arithmetic. | |
| 10437 | 553 |
| 10536 | 554 ** Sparse indexing and indexed assignment has been mostly rewritten. |
| 555 Since Octave uses compressed column storage for sparse matrices, | |
| 556 major attention is devoted to operations manipulating whole columns. | |
| 557 Such operations are now significantly faster, as well as some other | |
| 558 important cases. | |
| 559 | |
| 560 Further, it is now possible to pre-allocate a sparse matrix and | |
| 561 subsequently fill it by assignments, provided they meet certain | |
| 562 conditions. For more information, consult the `spalloc' function, | |
| 563 which is no longer a mere dummy. Consequently, nzmax and nnz are no | |
| 11111 | 564 longer always equal in Octave. Octave may also produce a matrix |
| 565 with nnz < nzmax as a result of other operations, so you should | |
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566 consistently use nnz unless you really want to use nzmax (i.e., the |
| 11111 | 567 space allocated for nonzero elements). |
| 10536 | 568 |
| 569 Sparse concatenation is also affected, and concatenating sparse | |
| 570 matrices, especially larger collections, is now significantly more | |
| 11111 | 571 efficient. This applies to both the [] operator and the |
| 10536 | 572 cat/vertcat/horzcat functions. |
| 573 | |
| 11111 | 574 ** It is now possible to optionally employ the xGESDD LAPACK drivers |
| 14188 | 575 for computing the singular value decomposition using svd, instead |
| 11111 | 576 of the default xGESVD, using the configuration pseudo-variable |
| 577 svd_driver. The xGESDD driver can be up to 6x times faster when | |
| 578 singular vectors are requested, but is reported to be somewhat less | |
| 10639 | 579 robust on highly ill-conditioned matrices. |
| 580 | |
| 581 ** Configuration pseudo-variables, such as page_screen_output or | |
| 582 confirm_recursive_rmdir (or the above mentioned svd_driver), now | |
| 583 accept a "local" option as second argument, requesting the change | |
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584 to be undone when the current function returns: |
| 10639 | 585 |
| 586 function [status, msg] = rm_rf (dir) | |
| 587 confirm_recursive_rmdir (false, "local"); | |
| 588 [status, msg] = rmdir (dir, "s"); | |
| 589 ... | |
| 590 endfunction | |
| 591 | |
| 592 Upon return, confirm_recursive_rmdir will be restored to the value | |
| 593 it had on entry to the function, even if there were subsequent | |
| 594 changes to the variable in function rm_rf or any of the functions | |
| 595 it calls. | |
| 596 | |
| 11111 | 597 ** pkg now accepts a -forge option for downloading and installing |
| 598 packages from Octave Forge automatically. For example, | |
| 10774 | 599 |
| 600 pkg install -forge general | |
| 601 | |
| 11111 | 602 will automatically download the latest release of the general |
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603 package and attempt to install it. No automatic resolving of |
| 11111 | 604 dependencies is provided. Further, |
| 10639 | 605 |
| 10774 | 606 pkg list -forge |
| 607 | |
| 608 can be used to list all available packages. | |
| 609 | |
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610 ** The internal data representation of structs has been completely |
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611 rewritten to make certain optimizations feasible. The field data |
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612 can now be shared between structs with equal keys but different |
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613 dimensions or values, making operations that preserve the fields |
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614 faster. Economized storage is now used for scalar structs (just |
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615 like most other scalars), making their usage more |
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616 memory-efficient. Certain array-like operations on structs |
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617 (concatenation, uniform cellfun, num2cell) have gained a |
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618 significant speed-up. Additionally, the octave_scalar_map class |
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619 now provides a simpler interface to work with scalar structs within |
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620 a C++ DLD function. |
| 10639 | 621 |
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622 ** Two new formats are available for displaying numbers: |
| 11111 | 623 |
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624 format short eng |
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625 format long eng |
| 11111 | 626 |
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627 Both display numbers in engineering notation, i.e., mantissa + |
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628 exponent where the exponent is a multiple of 3. |
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629 |
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630 ** The following functions are new in Octave 3.4: |
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631 accumdim erfcx nfields pqpnonneg uigetdir |
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632 bitpack fileread nth_element quadcc uigetfile |
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633 bitunpack fminbnd onCleanup randi uiputfile |
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634 blkmm fskipl pbaspect repelems uimenu |
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635 cbrt ifelse pie3 reset whitebg |
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636 curl ishermitian powerset rsf2csf |
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637 chop isindex ppder saveas |
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638 daspect luupdate ppint strread |
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639 divergence merge ppjumps textread |
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640 |
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641 ** Using the image function to view images with external programs such |
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642 as display, xv, and xloadimage is no longer supported. The |
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643 image_viewer function has also been removed. |
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644 |
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645 ** The behavior of struct assignments to non-struct values has been |
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646 changed. Previously, it was possible to overwrite an arbitrary |
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647 value: |
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648 |
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649 a = 1; |
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650 a.x = 2; |
| 10873 | 651 |
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652 This is no longer possible unless a is an empty matrix or cell |
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653 array. |
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654 |
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655 ** The dlmread function has been extended to allow specifying a custom |
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656 value for empty fields. |
| 10829 | 657 |
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658 ** The dlmread and dlmwrite functions have been modified to accept |
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659 file IDs (as returned by fopen) in addition to file names. |
| 11111 | 660 |
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661 ** Octave can now optimize away the interpreter overhead of an |
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662 anonymous function handle, if the function simply calls another |
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663 function or handle with some of its parameters bound to certain |
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664 values. Example: |
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665 |
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666 f = @(x) sum (x, 1); |
| 10966 | 667 |
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668 When f is called, the call is forwarded to @sum with the constant 1 |
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669 appended, and the anonymous function call does not occur on the |
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670 call stack. |
| 10829 | 671 |
| 12424 | 672 ** For compatibility with Matlab, mu2lin (x) is now equivalent to |
| 673 mu2lin (x, 0). | |
| 674 | |
| 675 ** The new function `history_control' may be used to control the way | |
| 676 command lines are added to the history list when Octave is using | |
| 677 readline for command-line editing. For example | |
| 678 | |
| 679 history_control ("ignoredups") | |
| 680 | |
| 681 tells Octave to avoid adding duplicate lines to the history list. | |
| 682 | |
| 683 ** Octave now uses the gnulib library for improved portability and to | |
| 684 avoid bugs in operating system functions. | |
| 685 | |
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686 ** Deprecated functions. |
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687 |
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688 The following functions were deprecated in Octave 3.0 and have been |
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689 removed from Octave 3.4. |
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690 |
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691 beta_cdf geometric_pdf pascal_pdf |
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692 beta_inv geometric_rnd pascal_rnd |
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693 beta_pdf hypergeometric_cdf poisson_cdf |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
694 beta_rnd hypergeometric_inv poisson_inv |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
695 binomial_cdf hypergeometric_pdf poisson_pdf |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
696 binomial_inv hypergeometric_rnd poisson_rnd |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
697 binomial_pdf intersection polyinteg |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
698 binomial_rnd is_bool setstr |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
699 chisquare_cdf is_complex struct_contains |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
700 chisquare_inv is_list struct_elements |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
701 chisquare_pdf is_matrix t_cdf |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
702 chisquare_rnd is_scalar t_inv |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
703 clearplot is_square t_pdf |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
704 clg is_stream t_rnd |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
705 com2str is_struct uniform_cdf |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
706 exponential_cdf is_symmetric uniform_inv |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
707 exponential_inv is_vector uniform_pdf |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
708 exponential_pdf isstr uniform_rnd |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
709 exponential_rnd lognormal_cdf weibcdf |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
710 f_cdf lognormal_inv weibinv |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
711 f_inv lognormal_pdf weibpdf |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
712 f_pdf lognormal_rnd weibrnd |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
713 f_rnd meshdom weibull_cdf |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
714 gamma_cdf normal_cdf weibull_inv |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
715 gamma_inv normal_inv weibull_pdf |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
716 gamma_pdf normal_pdf weibull_rnd |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
717 gamma_rnd normal_rnd wiener_rnd |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
718 geometric_cdf pascal_cdf |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
719 geometric_inv pascal_inv |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
720 |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
721 The following functions were deprecated in Octave 3.2 and will |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
722 be removed from Octave 3.6 (or whatever version is the second major |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
723 release after 3.2): |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
724 |
|
11390
7ca273af4309
Deprecate sphcat and spvcat functions.
Rik <octave@nomad.inbox5.com>
parents:
11330
diff
changeset
|
725 create_set spcholinv splu |
|
7ca273af4309
Deprecate sphcat and spvcat functions.
Rik <octave@nomad.inbox5.com>
parents:
11330
diff
changeset
|
726 dmult spcumprod spmax |
|
7ca273af4309
Deprecate sphcat and spvcat functions.
Rik <octave@nomad.inbox5.com>
parents:
11330
diff
changeset
|
727 iscommand spcumsum spmin |
|
7ca273af4309
Deprecate sphcat and spvcat functions.
Rik <octave@nomad.inbox5.com>
parents:
11330
diff
changeset
|
728 israwcommand spdet spprod |
|
7ca273af4309
Deprecate sphcat and spvcat functions.
Rik <octave@nomad.inbox5.com>
parents:
11330
diff
changeset
|
729 lchol spdiag spqr |
|
7ca273af4309
Deprecate sphcat and spvcat functions.
Rik <octave@nomad.inbox5.com>
parents:
11330
diff
changeset
|
730 loadimage spfind spsum |
|
7ca273af4309
Deprecate sphcat and spvcat functions.
Rik <octave@nomad.inbox5.com>
parents:
11330
diff
changeset
|
731 mark_as_command sphcat spsumsq |
|
7ca273af4309
Deprecate sphcat and spvcat functions.
Rik <octave@nomad.inbox5.com>
parents:
11330
diff
changeset
|
732 mark_as_rawcommand spinv spvcat |
|
7ca273af4309
Deprecate sphcat and spvcat functions.
Rik <octave@nomad.inbox5.com>
parents:
11330
diff
changeset
|
733 spatan2 spkron str2mat |
|
7ca273af4309
Deprecate sphcat and spvcat functions.
Rik <octave@nomad.inbox5.com>
parents:
11330
diff
changeset
|
734 spchol splchol unmark_command |
|
7ca273af4309
Deprecate sphcat and spvcat functions.
Rik <octave@nomad.inbox5.com>
parents:
11330
diff
changeset
|
735 spchol2inv split unmark_rawcommand |
|
11112
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
736 |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
737 The following functions have been deprecated in Octave 3.4 and will |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
738 be removed from Octave 3.8 (or whatever version is the second major |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
739 release after 3.4): |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
740 |
|
12723
6ed1e0be181e
doc: Update NEWS with new functions for release 3.4.1
Rik <octave@nomad.inbox5.com>
parents:
12713
diff
changeset
|
741 autocor cellidx gammai krylovb saveimage |
|
6ed1e0be181e
doc: Update NEWS with new functions for release 3.4.1
Rik <octave@nomad.inbox5.com>
parents:
12713
diff
changeset
|
742 autocov dispatch glpkmex perror strerror |
|
6ed1e0be181e
doc: Update NEWS with new functions for release 3.4.1
Rik <octave@nomad.inbox5.com>
parents:
12713
diff
changeset
|
743 betai fstat is_global replot values |
|
11112
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
744 |
|
7990
86dae6e5b83c
Initial update of NEWS for 3.2 release
David Bateman <dbateman@free.fr>
parents:
7279
diff
changeset
|
745 Summary of important user-visible changes for version 3.2: |
| 5913 | 746 --------------------------------------------------------- |
| 2452 | 747 |
| 8737 | 748 ** Compatibility with Matlab graphics has been improved. |
| 6329 | 749 |
|
8070
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
750 The hggroup object and associated listener callback functions have |
| 8737 | 751 been added allowing the inclusion of group objects. Data sources |
|
8070
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
752 have been added to these group objects such that |
|
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
753 |
|
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
754 x = 0:0.1:10; |
|
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
755 y = sin (x); |
|
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
756 plot (x, y, "ydatasource", "y"); |
|
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
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diff
changeset
|
757 for i = 1 : 100 |
|
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
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diff
changeset
|
758 pause(0.1) |
|
3b53b25e2550
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diff
changeset
|
759 y = sin (x + 0.1 * i); |
| 14188 | 760 refreshdata (); |
|
8070
3b53b25e2550
Add data sources and line series
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diff
changeset
|
761 endfor |
|
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
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diff
changeset
|
762 |
| 8737 | 763 works as expected. This capability has be used to introduce |
|
9031
1052a66078cf
Documentation cleanup of top-level Octave directory (READMEs, INSTALL)
Rik <rdrider0-list@yahoo.com>
parents:
8932
diff
changeset
|
764 stem-series, bar-series, etc., objects for better Matlab |
| 8737 | 765 compatibility. |
| 766 | |
| 767 ** New graphics functions: | |
| 768 | |
|
11576
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11562
diff
changeset
|
769 addlistener ezcontour gcbo refresh |
|
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11562
diff
changeset
|
770 addproperty ezcontourf ginput refreshdata |
|
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11562
diff
changeset
|
771 allchild ezmesh gtext specular |
|
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11562
diff
changeset
|
772 available_graphics_toolkits ezmeshc intwarning surfl |
|
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11562
diff
changeset
|
773 graphics_toolkit ezplot ishghandle trisurf |
|
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11562
diff
changeset
|
774 cla ezplot3 isocolors waitforbuttonpress |
|
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11562
diff
changeset
|
775 clabel ezpolar isonormals |
|
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11562
diff
changeset
|
776 comet ezsurf isosurface |
|
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11562
diff
changeset
|
777 dellistener findall linkprop |
|
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11562
diff
changeset
|
778 diffuse gcbf plotmatrix |
|
8070
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
779 |
| 8737 | 780 ** New experimental OpenGL/FLTK based plotting system. |
| 781 | |
| 782 An experimental plotting system based on OpenGL and the FLTK | |
|
11576
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11562
diff
changeset
|
783 toolkit is now part of Octave. This graphics toolkit is disabled by |
| 8737 | 784 default. You can switch to using it with the command |
|
8070
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
785 |
|
11576
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11562
diff
changeset
|
786 graphics_toolkit ("fltk") |
|
8070
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
787 |
|
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
788 for all future figures or for a particular figure with the command |
|
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
789 |
|
11576
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11562
diff
changeset
|
790 graphics_toolkit (h, "fltk") |
|
8070
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
791 |
| 11139 | 792 where "h" is a valid figure handle. |
|
8070
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8014
diff
changeset
|
793 |
| 8737 | 794 ** Functions providing direct access to gnuplot have been removed. |
| 795 | |
|
7990
86dae6e5b83c
Initial update of NEWS for 3.2 release
David Bateman <dbateman@free.fr>
parents:
7279
diff
changeset
|
796 The functions __gnuplot_plot__, __gnuplot_set__, __gnuplot_raw__, |
|
86dae6e5b83c
Initial update of NEWS for 3.2 release
David Bateman <dbateman@free.fr>
parents:
7279
diff
changeset
|
797 __gnuplot_show__, __gnuplot_replot__, __gnuplot_splot__, |
| 8737 | 798 __gnuplot_save_data__ and __gnuplot_send_inline_data__ have been |
| 799 removed from Octave. These function were incompatible with the | |
| 800 high level graphics handle code. | |
| 6329 | 801 |
| 8885 | 802 ** The Control, Finance and Quaternion functions have been removed. |
| 803 | |
| 804 These functions are now available as separate packages from | |
| 805 | |
| 806 http://octave.sourceforge.net/packages.html | |
| 807 | |
| 808 and can be reinstalled using the Octave package manager (see | |
| 809 the pkg function). | |
| 810 | |
| 811 ** Specific sparse matrix functions removed. | |
| 812 | |
| 813 The following functions, which handled only sparse matrices have | |
| 814 been removed. Instead of calling these functions directly, you | |
| 815 should use the corresponding function without the "sp" prefix. | |
| 8737 | 816 |
| 8885 | 817 spatan2 spcumsum spkron spprod |
| 818 spchol spdet splchol spqr | |
| 819 spchol2inv spdiag splu spsum | |
| 820 spcholinv spfind spmax spsumsqk | |
| 821 spcumprod spinv spmin | |
| 822 | |
| 823 ** Improvements to the debugger. | |
| 824 | |
| 825 The interactive debugging features have been improved. Stopping | |
| 826 on statements with dbstop should work correctly now. Stepping | |
| 827 into and over functions, and stepping one statement at a time | |
| 828 (with dbstep) now works. Moving up and down the call stack with | |
| 829 dbup and dbdown now works. The dbstack function is now available | |
| 830 to print the current function call stack. The new dbquit function | |
| 831 is available to exit the debugging mode. | |
| 832 | |
| 833 ** Improved traceback error messages. | |
| 834 | |
| 835 Traceback error messages are much more concise and easier to | |
| 836 understand. They now display information about the function call | |
| 837 stack instead of the stack of all statements that were active at | |
| 838 the point of the error. | |
|
8014
44d206ae68c9
improve fsolve compatibility
John W. Eaton <jwe@octave.org>
parents:
7990
diff
changeset
|
839 |
| 8737 | 840 ** Object Oriented Programming. |
|
8405
d79dfbff2f9d
document new norm features in NEWS
Jaroslav Hajek <highegg@gmail.com>
parents:
8396
diff
changeset
|
841 |
| 8737 | 842 Octave now includes OOP features and the user can create their own |
| 843 class objects and overloaded functions and operators. For | |
| 844 example, all methods of a class called "myclass" will be found in | |
| 845 a directory "@myclass" on the users path. The class specific | |
| 846 versions of functions and operators take precedence over the | |
| 847 generic versions of these functions. | |
| 848 | |
| 849 New functions related to OOP include | |
| 7189 | 850 |
| 8737 | 851 class inferiorto isobject loadobj methods superiorto |
| 852 | |
| 853 See the Octave manual for more details. | |
| 7038 | 854 |
| 8747 | 855 ** Parsing of Command-style Functions. |
| 856 | |
| 857 Octave now parses command-style functions without needing to first | |
| 858 declare them with "mark_as_command". The rules for recognizing a | |
| 859 command-style function calls are | |
| 860 | |
| 861 * A command must appear as the first word in a statement, | |
| 862 followed by a space. | |
| 863 | |
| 864 * The first character after the space must not be '=' or '(' | |
| 865 | |
| 866 * The next token after the space must not look like a binary | |
| 867 operator. | |
| 868 | |
| 869 These rules should be mostly compatible with the way Matlab parses | |
| 870 command-style function calls and allow users to define commands in | |
| 871 .m files without having to mark them as commands. | |
| 872 | |
| 873 Note that previous versions of Octave allowed expressions like | |
| 874 | |
| 875 x = load -text foo.dat | |
| 876 | |
| 877 but an expression like this will now generate a parse error. In | |
| 878 order to assign the value returned by a function to a variable, | |
| 879 you must use the normal function call syntax: | |
| 880 | |
| 881 x = load ("-text", "foo.dat"); | |
| 882 | |
| 8737 | 883 ** Block comments. |
| 884 | |
| 8747 | 885 Commented code can be between matching "#{" and "#}" or "%{" and |
| 886 "%}" markers, even if the commented code spans several line. This | |
| 887 allows blocks code to be commented, without needing to comment | |
| 888 each line. For example, | |
| 5814 | 889 |
| 8747 | 890 function [s, t] = func (x, y) |
| 891 s = 2 * x; | |
| 892 #{ | |
| 893 s *= y; | |
| 894 t = y + x; | |
| 895 #} | |
|
7990
86dae6e5b83c
Initial update of NEWS for 3.2 release
David Bateman <dbateman@free.fr>
parents:
7279
diff
changeset
|
896 endfunction |
| 5814 | 897 |
| 8747 | 898 the lines "s *= y;" and "t = y + x" will not be executed. |
| 8737 | 899 |
|
12400
5252f12537f8
don't warn about coercing nested functions to subfunctions if yyparse failed
John W. Eaton <jwe@octave.org>
parents:
12224
diff
changeset
|
900 ** If any subfunction in a file ends with "end" or "endfunction", then |
|
5252f12537f8
don't warn about coercing nested functions to subfunctions if yyparse failed
John W. Eaton <jwe@octave.org>
parents:
12224
diff
changeset
|
901 they all must end that way. Previously, Octave accepted |
|
5252f12537f8
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|
902 |
|
5252f12537f8
don't warn about coercing nested functions to subfunctions if yyparse failed
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
903 function main () |
|
5252f12537f8
don't warn about coercing nested functions to subfunctions if yyparse failed
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
904 ... |
|
5252f12537f8
don't warn about coercing nested functions to subfunctions if yyparse failed
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
905 # no endfunction here. |
|
5252f12537f8
don't warn about coercing nested functions to subfunctions if yyparse failed
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parents:
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diff
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|
906 function sub () |
|
5252f12537f8
don't warn about coercing nested functions to subfunctions if yyparse failed
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parents:
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diff
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|
907 ... |
|
5252f12537f8
don't warn about coercing nested functions to subfunctions if yyparse failed
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
908 endfunction |
|
5252f12537f8
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|
909 |
|
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|
910 but this is no longer allowed. |
|
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|
911 |
| 8737 | 912 ** Special treatment in the parser of expressions like "a' * b". |
| 2452 | 913 |
| 8737 | 914 In these cases the transpose is no longer explicitly formed and |
| 915 BLAS libraries are called with the transpose flagged, | |
| 916 significantly improving performance for these kinds of | |
| 917 operations. | |
|
8417
654bcfb937bf
Add the eigs and svds functions
David Bateman <dbateman@free.fr>
parents:
8405
diff
changeset
|
918 |
| 8737 | 919 ** Single Precision data type. |
| 2452 | 920 |
| 8737 | 921 Octave now includes a single precision data type. Single |
| 922 precision variables can be created with the "single" command, or | |
|
9034
52515efc50c0
Documentation cleanup on NEWS file
Rik <rdrider0-list@yahoo.com>
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diff
changeset
|
923 from functions like ones, eye, etc. For example, |
| 5995 | 924 |
| 8737 | 925 single (1) |
| 926 ones (2, 2, "single") | |
| 927 zeros (2, 2, "single") | |
| 928 eye (2, 2, "single") | |
| 929 Inf (2, 2, "single") | |
| 930 NaN (2, 2, "single") | |
| 931 NA (2, 2, "single") | |
| 7279 | 932 |
| 8737 | 933 all create single precision variables. For compatibility with |
| 934 Matlab, mixed double/single precision operators and functions | |
| 935 return single precision types. | |
| 936 | |
| 937 As a consequence of this addition to Octave the internal | |
|
7990
86dae6e5b83c
Initial update of NEWS for 3.2 release
David Bateman <dbateman@free.fr>
parents:
7279
diff
changeset
|
938 representation of the double precision NA value has changed, and |
|
86dae6e5b83c
Initial update of NEWS for 3.2 release
David Bateman <dbateman@free.fr>
parents:
7279
diff
changeset
|
939 so users that make use of data generated by Octave with R or |
|
86dae6e5b83c
Initial update of NEWS for 3.2 release
David Bateman <dbateman@free.fr>
parents:
7279
diff
changeset
|
940 visa-versa are warned that compatibility might not be assured. |
| 7279 | 941 |
| 8737 | 942 ** Improved array indexing. |
| 943 | |
| 944 The underlying code used for indexing of arrays has been | |
|
9034
52515efc50c0
Documentation cleanup on NEWS file
Rik <rdrider0-list@yahoo.com>
parents:
9031
diff
changeset
|
945 completely rewritten and indexing is now significantly faster. |
| 8737 | 946 |
| 8755 | 947 ** Improved memory management. |
| 948 | |
| 949 Octave will now attempt to share data in some cases where previously | |
| 950 a copy would be made, such as certain array slicing operations or | |
|
9031
1052a66078cf
Documentation cleanup of top-level Octave directory (READMEs, INSTALL)
Rik <rdrider0-list@yahoo.com>
parents:
8932
diff
changeset
|
951 conversions between cells, structs and cs-lists. This usually reduces |
| 8755 | 952 both time and memory consumption. |
| 9128 | 953 Also, Octave will now attempt to detect and optimize usage of a vector |
| 954 as a stack, when elements are being repeatedly inserted at/removed from | |
| 955 the end of the vector. | |
| 8755 | 956 |
| 8738 | 957 ** Improved performance for reduction operations. |
| 958 | |
| 8755 | 959 The performance of the sum, prod, sumsq, cumsum, cumprod, any, all, |
| 960 max and min functions has been significantly improved. | |
| 8738 | 961 |
| 9006 | 962 ** Sorting and searching. |
| 963 | |
| 964 The performance of sort has been improved, especially when sorting | |
| 10453 | 965 indices are requested. An efficient built-in issorted |
| 966 implementation was added. The sortrows function now uses a more | |
|
12702
013cd94d8d7f
doc: Spelling fixes for various documentation files
John Bradshaw <john@johnbradshaw.org>
parents:
12698
diff
changeset
|
967 efficient algorithm, especially in the homogeneous case. The lookup |
| 10453 | 968 function is now a built-in function performing a binary search, |
| 969 optimized for long runs of close elements. Lookup also works with | |
| 970 cell arrays of strings. | |
| 9006 | 971 |
| 972 ** Range arithmetics | |
| 973 | |
| 10453 | 974 For some operations on ranges, Octave will attempt to keep the |
| 975 result as a range. These include negation, adding a scalar, | |
|
14093
050bc580cb60
doc: Various docstring improvements before 3.6.0 release.
Rik <octave@nomad.inbox5.com>
parents:
14082
diff
changeset
|
976 subtracting a scalar, and multiplying by a scalar. Ranges with zero |
| 10453 | 977 increment are allowed and can be constructed using the built-in |
| 978 function `ones'. | |
| 9006 | 979 |
| 980 ** Various performance improvements. | |
| 981 | |
| 10453 | 982 Performance of a number of other built-in operations and functions |
| 983 was improved, including: | |
| 9006 | 984 |
| 985 * logical operations | |
| 986 * comparison operators | |
| 987 * element-wise power | |
| 988 * accumarray | |
| 989 * cellfun | |
| 990 * isnan | |
| 991 * isinf | |
| 992 * isfinite | |
| 993 * nchoosek | |
| 994 * repmat | |
| 995 * strcmp | |
| 996 | |
| 8737 | 997 ** 64-bit integer arithmetic. |
| 998 | |
| 999 Arithmetic with 64-bit integers (int64 and uint64 types) is fully | |
| 1000 supported, with saturation semantics like the other integer types. | |
| 1001 Performance of most integer arithmetic operations has been | |
| 1002 improved by using integer arithmetic directly. Previously, Octave | |
| 1003 performed integer math with saturation semantics by converting the | |
| 1004 operands to double precision, performing the operation, and then | |
| 1005 converting the result back to an integer value, truncating if | |
| 1006 necessary. | |
| 1007 | |
| 8885 | 1008 ** Diagonal and permutation matrices. |
| 1009 | |
| 1010 The interpreter can now treat diagonal and permutation matrices as | |
| 1011 special objects that store only the non-zero elements, rather than | |
| 1012 general full matrices. Therefore, it is now possible to construct | |
| 1013 and use these matrices in linear algebra without suffering a | |
| 1014 performance penalty due to storing large numbers of zero elements. | |
| 1015 | |
| 1016 ** Improvements to fsolve. | |
| 1017 | |
| 1018 The fsolve function now accepts an option structure argument (see | |
| 1019 also the optimset function). The INFO values returned from fsolve | |
| 1020 have changed to be compatible with Matlab's fsolve function. | |
| 1021 Additionally, fsolve is now able to solve overdetermined systems, | |
| 1022 complex-differentiable complex systems, systems with a sparse | |
| 1023 jacobian and can work in single precision if given single precision | |
|
9031
1052a66078cf
Documentation cleanup of top-level Octave directory (READMEs, INSTALL)
Rik <rdrider0-list@yahoo.com>
parents:
8932
diff
changeset
|
1024 inputs. It can also be called recursively. |
| 8885 | 1025 |
| 8737 | 1026 ** Improvements to the norm function. |
| 1027 | |
| 1028 The norm function is now able to compute row or column norms of a | |
| 1029 matrix in a single call, as well as general matrix p-norms. | |
| 1030 | |
| 1031 ** New functions for computing some eigenvalues or singular values. | |
| 1032 | |
| 1033 The eigs and svds functions have been included in Octave. These | |
| 1034 functions require the ARPACK library (now distributed under a | |
| 1035 GPL-compatible license). | |
| 1036 | |
| 1037 ** New QR and Cholesky factorization updating functions. | |
|
8370
34960ba08a81
document more new features in the NEWS file
Jaroslav Hajek <highegg@gmail.com>
parents:
8292
diff
changeset
|
1038 |
| 8737 | 1039 choldelete cholshift qrdelete qrshift |
| 1040 cholinsert cholupdate qrinsert qrupdate | |
| 1041 | |
| 1042 ** New quadrature functions. | |
| 1043 | |
| 1044 dblquad quadgk quadv triplequad | |
| 1045 | |
| 8885 | 1046 ** New functions for reading and writing images. |
| 1047 | |
| 1048 The imwrite and imread functions have been included in Octave. | |
| 1049 These functions require the GraphicsMagick library. The new | |
| 1050 function imfinfo provides information about an image file (size, | |
| 1051 type, colors, etc.) | |
| 1052 | |
|
9215
1500d0197484
allow multiple input event hook functions to be installed simultaneously
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1053 ** The input_event_hook function has been replaced by the pair of |
|
1500d0197484
allow multiple input event hook functions to be installed simultaneously
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1054 functions add_input_event_hook and remove_input_event_hook so that |
|
1500d0197484
allow multiple input event hook functions to be installed simultaneously
John W. Eaton <jwe@octave.org>
parents:
9128
diff
changeset
|
1055 more than one hook function may be installed at a time. |
|
1500d0197484
allow multiple input event hook functions to be installed simultaneously
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diff
changeset
|
1056 |
| 8737 | 1057 ** Other miscellaneous new functions. |
|
8370
34960ba08a81
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1058 |
|
8932
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Add the 'histc' function
Soren Hauberg <hauberg@gmail.com>
parents:
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diff
changeset
|
1059 addtodate hypot reallog |
|
2d0f8692a82e
Add the 'histc' function
Soren Hauberg <hauberg@gmail.com>
parents:
8888
diff
changeset
|
1060 bicgstab idivide realpow |
| 9006 | 1061 cellslices info realsqrt |
| 1062 cgs interp1q rectint | |
| 1063 command_line_path isdebugmode regexptranslate | |
| 1064 contrast isfloat restoredefaultpath | |
| 1065 convn isstrprop roundb | |
| 1066 cummin log1p rundemos | |
| 1067 cummax lsqnonneg runlength | |
| 1068 datetick matlabroot saveobj | |
| 1069 display namelengthmax spaugment | |
| 1070 expm1 nargoutchk strchr | |
| 1071 filemarker pathdef strvcat | |
| 1072 fstat perl subspace | |
| 1073 full prctile symvar | |
| 1074 fzero quantile treelayout | |
| 1075 genvarname re_read_readline_init_file validatestring | |
| 1076 histc | |
|
8370
34960ba08a81
document more new features in the NEWS file
Jaroslav Hajek <highegg@gmail.com>
parents:
8292
diff
changeset
|
1077 |
| 8885 | 1078 ** Changes to strcat. |
| 1079 | |
| 1080 The strcat function is now compatible with Matlab's strcat | |
| 1081 function, which removes trailing whitespace when concatenating | |
| 1082 character strings. For example | |
| 1083 | |
| 1084 strcat ('foo ', 'bar') | |
| 1085 ==> 'foobar' | |
| 1086 | |
| 1087 The new function cstrcat provides the previous behavior of | |
| 1088 Octave's strcat. | |
| 1089 | |
| 1090 ** Improvements to the help functions. | |
| 1091 | |
|
9034
52515efc50c0
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Rik <rdrider0-list@yahoo.com>
parents:
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diff
changeset
|
1092 The help system has been mostly re-implemented in .m files to make |
| 8885 | 1093 it easier to modify. Performance of the lookfor function has been |
| 1094 greatly improved by caching the help text from all functions that | |
| 1095 are distributed with Octave. The pkg function has been modified | |
| 1096 to generate cache files for external packages when they are | |
| 1097 installed. | |
| 1098 | |
|
8888
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
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|
1099 ** Deprecated functions. |
|
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
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|
1100 |
|
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
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parents:
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changeset
|
1101 The following functions were deprecated in Octave 3.0 and will be |
|
11112
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1102 removed from Octave 3.4 (or whatever version is the second major |
|
8888
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1103 release after 3.0): |
|
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
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parents:
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|
1104 |
|
11112
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1105 beta_cdf geometric_pdf pascal_pdf |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1106 beta_inv geometric_rnd pascal_rnd |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1107 beta_pdf hypergeometric_cdf poisson_cdf |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1108 beta_rnd hypergeometric_inv poisson_inv |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1109 binomial_cdf hypergeometric_pdf poisson_pdf |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1110 binomial_inv hypergeometric_rnd poisson_rnd |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1111 binomial_pdf intersection polyinteg |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1112 binomial_rnd is_bool setstr |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1113 chisquare_cdf is_complex struct_contains |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1114 chisquare_inv is_list struct_elements |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1115 chisquare_pdf is_matrix t_cdf |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1116 chisquare_rnd is_scalar t_inv |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
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|
1117 clearplot is_square t_pdf |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
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|
1118 clg is_stream t_rnd |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1119 com2str is_struct uniform_cdf |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1120 exponential_cdf is_symmetric uniform_inv |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1121 exponential_inv is_vector uniform_pdf |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
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|
1122 exponential_pdf isstr uniform_rnd |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1123 exponential_rnd lognormal_cdf weibcdf |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1124 f_cdf lognormal_inv weibinv |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1125 f_inv lognormal_pdf weibpdf |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
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|
1126 f_pdf lognormal_rnd weibrnd |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1127 f_rnd meshdom weibull_cdf |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1128 gamma_cdf normal_cdf weibull_inv |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
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|
1129 gamma_inv normal_inv weibull_pdf |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1130 gamma_pdf normal_pdf weibull_rnd |
|
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1131 gamma_rnd normal_rnd wiener_rnd |
|
8888
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
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parents:
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|
1132 geometric_cdf pascal_cdf |
|
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
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|
1133 geometric_inv pascal_inv |
|
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
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|
1134 |
|
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1135 The following functions are now deprecated in Octave 3.2 and will |
|
11112
8ea4cf59c41b
list deprecated and removed functions in NEWS file
John W. Eaton <jwe@octave.org>
parents:
11111
diff
changeset
|
1136 be removed from Octave 3.6 (or whatever version is the second major |
|
8888
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
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|
1137 release after 3.2): |
|
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
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|
1138 |
|
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1139 create_set spcholinv spmax |
|
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
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|
1140 dmult spcumprod spmin |
|
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
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|
1141 iscommand spcumsum spprod |
|
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
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8885
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changeset
|
1142 israwcommand spdet spqr |
|
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
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|
1143 lchol spdiag spsum |
|
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
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|
1144 loadimage spfind spsumsq |
|
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
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8885
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changeset
|
1145 mark_as_command spinv str2mat |
|
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
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changeset
|
1146 mark_as_rawcommand spkron unmark_command |
|
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1147 spatan2 splchol unmark_rawcommand |
|
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1148 spchol split |
|
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1149 spchol2inv splu |
|
0c7b0049c023
mark create_set as deprecated in 3.2, not 3.0
John W. Eaton <jwe@octave.org>
parents:
8885
diff
changeset
|
1150 |
|
7990
86dae6e5b83c
Initial update of NEWS for 3.2 release
David Bateman <dbateman@free.fr>
parents:
7279
diff
changeset
|
1151 See NEWS.3 for old news. |