Mercurial > hg > octave-nkf
view scripts/ChangeLog @ 3196:3ac3e8edc258
[project @ 1998-10-28 23:04:39 by jwe]
| author | jwe |
|---|---|
| date | Wed, 28 Oct 1998 23:11:11 +0000 |
| parents | e4f4b2d26ee9 |
| children | 44d82b369c78 |
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Wed Oct 28 11:51:14 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * general/length.m: Delete. Fri Oct 23 00:21:55 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * configure.in: Add finance/Makefile, statistics/base/Makefile, statistics/distributions/Makefile, statistics/models/Makefile, and statistics/tests/Makefile to the list of files to create. * finance/Makefile.in, statistics/base/Makefile.in, statistics/distributions/Makefile.in, statistics/models/Makefile.in, statistics/tests/Makefile.in: New files. * statistics/Makefile.in: Delete file lists. Now only handle subdirectories. * Makefile.in (SUBDIRS): Add finance. * Move the following files from statistics to statistics/base: corrcoef.m kurtosis.m mahalanobis.m median.m ols.m skewness.m std.m New files, from Kurt Hornik's octave-ci package: * finance (new directory): fv.m fvl.m irr.m nper.m npv.m pmt.m pv.m pvl.m rate.m vol.m * linear-algebra/dmult.m * signal: arch_fit.m arch_rnd.m arch_test.m arma_rnd.m autocor.m autocov.m autoreg_matrix.m bartlett.m blackman.m diffpara.m durbinlevinson.m fractdiff.m hamming.m hanning.m hurst.m periodogram.m rectangle_lw.m rectangle_sw.m sinetone.m sinewave.m spectral_adf.m spectral_xdf.m spencer.m stft.m synthesis.m triangle_lw.m triangle_sw.m yulewalker.m * statistics/base (new directory): center.m cloglog.m cor.m cov.m cut.m iqr.m kendall.m logit.m mean.m meansq.m moment.m ppplot.m probit.m qqplot.m range.m ranks.m run_count.m spearman.m statistics.m studentize.m table.m values.m var.m (Replaces cov.m and mean.m with new versions.) * statistics/distributions (new directory): beta_cdf.m beta_inv.m beta_pdf.m beta_rnd.m binomial_cdf.m binomial_inv.m binomial_pdf.m binomial_rnd.m cauchy_cdf.m cauchy_inv.m cauchy_pdf.m cauchy_rnd.m chisquare_cdf.m chisquare_inv.m chisquare_pdf.m chisquare_rnd.m discrete_cdf.m discrete_inv.m discrete_pdf.m discrete_rnd.m empirical_cdf.m empirical_inv.m empirical_pdf.m empirical_rnd.m exponential_cdf.m exponential_inv.m exponential_pdf.m exponential_rnd.m f_cdf.m f_inv.m f_pdf.m f_rnd.m gamma_cdf.m gamma_inv.m gamma_pdf.m gamma_rnd.m geometric_cdf.m geometric_inv.m geometric_pdf.m geometric_rnd.m hypergeometric_cdf.m hypergeometric_inv.m hypergeometric_pdf.m hypergeometric_rnd.m kolmogorov_smirnov_cdf.m laplace_cdf.m laplace_inv.m laplace_pdf.m laplace_rnd.m logistic_cdf.m logistic_inv.m logistic_pdf.m logistic_rnd.m lognormal_cdf.m lognormal_inv.m lognormal_pdf.m lognormal_rnd.m normal_cdf.m normal_inv.m normal_pdf.m normal_rnd.m pascal_cdf.m pascal_inv.m pascal_pdf.m pascal_rnd.m poisson_cdf.m poisson_inv.m poisson_pdf.m poisson_rnd.m stdnormal_cdf.m stdnormal_inv.m stdnormal_pdf.m stdnormal_rnd.m t_cdf.m t_inv.m t_pdf.m t_rnd.m uniform_cdf.m uniform_inv.m uniform_pdf.m uniform_rnd.m weibull_cdf.m weibull_inv.m weibull_pdf.m weibull_rnd.m wiener_rnd.m * statistics/models (new directory): logistic_regression.m logistic_regression_derivatives.m logistic_regression_likelihood.m * statistics/tests (new directory): anova.m bartlett_test.m chisquare_test_homogeneity.m chisquare_test_independence.m cor_test.m f_test_regression.m hotelling_test.m hotelling_test_2.m kolmogorov_smirnov_test.m kolmogorov_smirnov_test_2.m kruskal_wallis_test.m manova.m mcnemar_test.m prop_test_2.m run_test.m sign_test.m t_test.m t_test_2.m t_test_regression.m u_test.m var_test.m welch_test.m wilcoxon_test.m z_test.m z_test_2.m Thu Oct 22 12:25:55 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * time/date.m: Use %Y, not %y in format string, for Matlab 5 compatibility and to avoid Y2K problems. Mon Oct 19 17:26:35 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * polynomial/polyfit.m: Just use the \ operator to handle the least-squares solution. Thu Sep 3 12:40:47 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * strings/str2num.m: If eval returns a string, return an empty matrix. * strings/strrep.m: Don't convert args to numeric values. Prevent warnings for empty string args. From Georg Thimm <thimm@idiap.ch>. * strings/strcat.m: Prevent warnings for empty string args. Wed Sep 2 17:20:24 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * miscellaneous/menu.m: Remove special case for empty string returned from input(). Add second arg to eval() to catch errors. Thu Jun 18 16:32:15 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * plot/__plt__.m: Don't call usleep. Mon May 18 11:42:36 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * linear-algebra/dot.m: New function. * strings/lower.m, strings/upper.m: New functions, for Matlab compatibility. Fri May 15 01:16:53 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * plot/hist.m: Also allow just one output argument. Sun May 10 23:00:45 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * strings/deblank.m: Make it work if the string is only blanks. Tue May 5 00:53:36 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * plot/__plt2mv__.m: Delete calls to keyboard. Mon May 4 11:43:31 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * plot/oneplot.m: Fix typo. Wed Apr 22 12:11:27 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * miscellaneous/flops.m: Allow a single argument too. Tue Apr 21 10:18:20 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * strings/str2mat.m: Also handle case when there are no empty strings correctly. Mon Apr 20 22:14:15 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * strings/isletter.m: New function, for Matlab compatibility. Fri Apr 17 10:53:39 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * strings/str2mat.m: Handle string matrices too. Wed Apr 15 11:16:01 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * audio/loadaudio.m: Accept "pcm" as another file extension for linear encoding. * audio/saveaudio.m, audio/loadaudio.m, audio/playaudio.m, audio/record.m: Open files in binary mode. Fri Apr 10 10:46:21 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * miscellaneous/dump_prefs.m: Use string array for list of values. Move functionality of dump_1_pref here, but use built-in function type to extract value, and put it inside try/catch block. * miscellaneous/dump_1_pref.m: Delete unused function. Wed Apr 8 13:17:58 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * plot/__pltopt1.m__: New file. * plot/__pltopt.m__: Handle opt as a string array by calling __pltopt1__ multiple times and returning a string array with rows corresponding to the rows of opt. * plot/__plt2ss__.m, plot/__plt2vv__.m, plot/__plt2vm__.m, plot/__plt2mv__.m, plot/__plt2mm__.m: Handle fmt as a string array. Fri Mar 27 03:00:40 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * plot/mplot.m: Fix misspellings of global variables. Don't call clearplot. Tue Mar 17 17:45:25 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * plot/subplot.m, plot/multiplot.m: Set gnuplot_command_replot to "cle;rep" when going in ot multiplot mode. * plot/oneplot.m: Reset gnuplot_command_replot to "rep" when switching out of multiplot mode. Fri Feb 20 01:31:32 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * plot/mplot.m, plot/subplot.m, plot/oneplot.m, plot/multiplot.m, plot/subwindow.m: Call clearplot after setting up multiplot mode. Tue Feb 3 00:18:40 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * special-matrix/sylvester_matrix.m: Rename from hadamard.m * miscellaneous/bug_report.m: Don't try to get smart with OCTAVE_HOME. Assume octave-bug can be found in EXEC_PATH. * Makefile.in (install): Create separate ls-R files for $(datadir) and $(libexecdir). (uninstall): Remove both ls-R files. Sat Jan 31 01:09:32 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * signal/fftshift.m: New file. * plot/contour.m: Fix for non-square case. * general/randperm.m: New file. Fri Jan 30 15:20:39 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * specfun/betai.m: Restore file for compatibility with previous versions. Call betainc with reordered args. * specfun/gammai.m: Likewise, call gammainc with reordered args. Wed Jan 28 22:44:59 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * plot/contour.m: Handle discrete contour levels. Tue Jan 27 04:31:22 1998 John W. Eaton <jwe@bevo.che.wisc.edu> * control/lyap.m: For compatibility with Matlab, solve A*X + X*A' + C = 0 instead of A'*X + X*A + C = 0. Wed Dec 10 00:14:29 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * specfun/bessel.m: New file. * specfun/betai.m, specfun/betainc.m, specfun/gammai.m, specfun/gammainc.m: Delete. Wed Nov 19 00:19:18 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * image/colormap.m: Initialize __current_color_map__ in global statement. * miscellaneous/toc.m: Initialize __tic_toc_timestamp__ in global statement. * plot/axis.m: Initialize __current_axis__ in global statement. * plot/mplot.m, plot/multiplot.m, plot/oneplot.m, plot/subplot.m, plot/subwindow.m: Initialize __multiplot_mode__ in global statement. Tue Nov 18 01:35:50 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * time/tic.m: Rename _time_tic_called to __tic_toc_timestamp__. * time/toc.m: Likewise. * image/colormap.m: Rename CURRENT_COLOR_MAP to __current_color_map__. * plot/mplot.m, plot/multiplot.m, plot/subplot.m: Don't do anything special for automatic_replot when in multiplot mode -- recent 3.6beta releases handle this correctly. * plot/figure.m: Ensure that we are not in multiplot mode before setting the terminal type. * plot/mplot.m, plot/multiplot.m, plot/oneplot.m, plot/subplot.m, plot/subwindow.m: Use leading and trailing underscores for `private' globals. * plot/oneplot.m: Don't do anything if gnuplot_has_multiplot is false. Fri Nov 14 10:53:11 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * plot/__pltopt__.m: Use sprintf instead of strcat when adding TITLE. Fri Oct 10 11:18:10 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * specfun/gammai.m: Avoid problems with whitespace when constructing matrices. * polynomial/polyfit.m: Compute yf correctly. From Seung Lee <SJL@nrc.gov>. Also return yf in the same orientation as the original y vector. Fri Sep 19 17:04:40 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * linear-algebra/cross.m: Use direct formula instead of calling det three times in a loop. If both args are column (row) vectors, return a column (row) vector. If they don't match, pay attention to the value of prefer_column_vectors. Thu Aug 28 15:31:20 1997 Rolf Fabian <fabian@olymp.Umwelt.TU-Cottbus.de> * polynomial/polyvalm.m: Don't assume orthogonal eigenvectors for nonsymmetric matrices. * general/tril.m: Fix usage message. * polynomial/polyvalm.m: Fix error messages. * polynomial/polyderiv.m: Likewise. * polynomial/polyval.m: Likewise. Wed Aug 13 14:14:16 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * strings/blanks.m: Allow blanks(0) to return empty string. Allow negative arguments if treat_neg_dim_as_zero is true. Wed Jun 25 21:26:24 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * plot/mesh.m: Set noparametric plot mode after plotting. Wed Jun 25 21:06:10 1997 Rick Niles <niles@axp745.gsfc.nasa.gov> * plot/__pltopt__.m: Handle key/legend names. Correctly set colors, line styles, and point styles. Wed Jun 25 13:34:06 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * polynomial/polyfit.m: Return fit y values as second output. Don't use QR factorization to solve least squares problem. Wed Jun 18 10:24:00 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * control/dlqr.m: Use ao, not a, to compute k. Tue Jun 3 12:16:00 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * miscellaneous/path.m: New file. Wed May 21 11:45:31 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * miscellaneous/bug_report.m: Pass file id to dump_prefs, not file name. Mon May 12 02:04:01 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * specfun/erfinv.m: Add missing semicolon. Wed Apr 2 22:04:03 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * miscellaneous/xor.m: Make type of return value logical. Fri Mar 28 16:19:53 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * miscellaneous/dump_prefs.m: Delete call to dump_1_pref for warn_comma_in_global_decl. Tue Mar 25 22:00:49 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * miscellaneous/bug_report.m: Use __OCTAVE_HOME__ to find octave-bug script. Mon Mar 24 16:49:47 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * miscellaneous/dump_prefs.m: Delete call to dump_1_pref for prefer_zero_one_indexing. * general/logical.m: New file. Sat Mar 15 15:07:30 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * general/nextpow2.m: Correctly handle new meaning of is_scalar() and is_vector(). Thu Mar 13 16:36:35 1997 Kurt Hornik <Kurt.Hornik@ci.tuwien.ac.at> * specfun/erfinv.m: Scale update by sqrt (pi) / 2. Use tolerance of 2 * eps. Wed Mar 12 16:57:45 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in (install-strip): New target. * audio/Makefile.in: Ditto. * control/Makefile.in: Ditto. * elfun/Makefile.in: Ditto. * general/Makefile.in: Ditto. * image/Makefile.in: Ditto. * io/Makefile.in: Ditto. * linear-algebra/Makefile.in: Ditto. * miscellaneous/Makefile.in: Ditto. * plot/Makefile.in: Ditto. * polynomial/Makefile.in: Ditto. * set/Makefile.in: Ditto. * signal/Makefile.in: Ditto. * specfun/Makefile.in: Ditto. * special-matrix/Makefile.in: Ditto. * startup/Makefile.in: Ditto. * statistics/Makefile.in: Ditto. * strings/Makefile.in: Ditto. Tue Mar 11 10:14:26 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * elfun/coth.m: Write as cosh(x) ./ sinh(x) instead of 1 ./ tanh(x). Fri Mar 7 23:06:48 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * statistics/corrcoef.m: Make it actually work. Thu Mar 6 12:36:30 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * statistics/corrcoef.m: Don't fail if single argument is a matrix. Sat Mar 1 15:23:14 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * Version 2.0.5 released. Wed Feb 26 01:48:28 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in (maintainer-clean): Also remove configure. * signal/fftconv.m: Check inputs with is_vector(), not is_matrix(). * general/is_matrix.m: Return zero for empty matrices. Tue Feb 25 15:16:04 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * linear-algebra/vech.m: Size result just once. Sun Feb 23 00:15:57 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * general/is_square.m: Handle empty matrices correctly. * general/is_symmetric.m: Handle empty matrices and strings. Sat Feb 22 01:06:22 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * polynomial/conv.m: Check inputs with is_vector(), not is_matrix(). * polynomial/deconv.m: Likewise. * polynomial/polyderiv.m: Likewise. * polynomial/polyinteg.m: Likewise. * polynomial/polyreduce.m: Likewise. * polynomial/polyval.m: Likewise. * polynomial/polyvalm.m: Likewise. * general/postpad.m: Likewise. * general/prepad.m: Likewise. * polynomial/compan.m: Check input with is_vector(), not is_matrix(). Handle scalar case. Fri Feb 21 13:36:58 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * plot/contour.m: Order data so that it is consistent with meshgrid and mesh. * plot/meshdom.m, plot/meshgrid.m: Change help message. * plot/sombrero.m: Use meshgrid, not meshdom. Thu Feb 20 02:58:05 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * Version 2.0.4 released. Wed Feb 19 10:30:14 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * miscellaneous/paren.m: New file. Tue Feb 18 09:22:04 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * Version 2.0.3 released. Thu Feb 13 19:06:42 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * image/saveimage.m: Only clip image data that is actually out of range. Sun Feb 9 19:52:08 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * general/is_matrix.m: Scalars, vectors, and empty matrices may also be considered to be matrices. * general/is_vector.m: Scalars may also be considered to be vectors. * general/isempty.m: Use size(), not rows() and columns(). * plot/contour.m: Convert set to gset. Set view to 0, 0, 1, 1, not 0, 0, 1.9, 1. Fri Feb 7 12:55:55 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * specfun/erfinv.m: Fix typo in last change. Fri Jan 31 09:30:16 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * image/loadimage.m: Make it possible to load files with image data named X or img. * image/default.img: Change name of image from X to img to match what saveimage does now. * image/loadimage.m: Rename X to be img, to match what saveimage does now. Mon Jan 27 13:48:31 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * Version 2.0.2 released. * plot/__plt__.m: Use usleep() instead of replot to try to avoid weird missing-lines bug without creating extra plots unecessarily. Sat Jan 25 22:37:07 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in, audio/Makefile.in, control/Makefile.in, elfun/Makefile.in, general/Makefile.in, image/Makefile.in, io/Makefile.in, linear-algebra/Makefile.in, miscellaneous/Makefile.in, plot/Makefile.in, polynomial/Makefile.in, set/Makefile.in, signal/Makefile.in, specfun/Makefile.in, special-matrix/Makefile.in, startup/Makefile.in, statistics/Makefile.in, strings/Makefile.in, time/Makefile.in (bin-dist): New target. Wed Jan 22 11:28:30 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * specfun/erfinv.m: Avoid A([]) = X, X != [] error. Tue Jan 21 11:16:40 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * miscellaneous/xor.m: Make it work. Mon Jan 20 12:28:34 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * plot/sombrero.m: Doc fix. Tue Jan 7 00:16:52 1997 John W. Eaton <jwe@bevo.che.wisc.edu> * Version 2.0.1 released. Thu Dec 19 22:16:46 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * elfun/lcm.m: Replace missing if statement. * elfun/gcd.m: Report error if no input args. * elfun/lcm.m: Likewise. Mon Dec 16 15:23:04 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Makefile.in (install): Use ls -LR to create ls-R database. Also list contents of $libexecdir/octave in ls-R database. Tue Dec 10 01:43:07 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Version 2.0 released. Fri Dec 6 15:23:46 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Version 1.94. Sun Dec 1 20:55:34 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * strings/str2num.m: New file. Wed Nov 20 01:00:24 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Version 1.93. Tue Nov 19 15:13:35 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * linear-algebra/commutation_matrix.m, linear-algebra/cross.m, linear-algebra/duplication_matrix.m, linear-algebra/vec.m, linear-algebra/vech.m: New files from Kurt Hornik. * general/nextpow2.m, general/shift.m, general/diff.m, general/common_size.m: New files from Kurt Hornik. * miscellaneous/bincoeff.m, miscellaneous/xor.m: New files from Kurt Hornik. * signal/detrend.m: New file from Kurt Hornik. * specfun/betai.m, specfun/gammai.m, specfun/erfinv.m, specfun/pow2.m, specfun/log2.m: New files and updates from Kurt Hornik. Fri Nov 15 18:13:00 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * plot/__plt__.m: Add explicit replot after last command is issued, to force all lines to be displayed. Hmm. Thu Nov 14 00:06:34 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * plot/axis.m, plot/bottom_title.m, plot/contour.m, plot/figure.m, plot/grid.m, plot/loglog.m, plot/mesh.m, plot/mplot.m, plot/multiplot.m, plot/oneplot.m, plot/plot.m, plot/plot_border.m, plot/polar.m, plot/semilogx.m, plot/semilogy.m, plot/subplot.m, plot/subwindow.m, plot/title.m, plot/top_title.m, plot/xlabel.m, plot/ylabel.m, plot/zlabel.m: Uset gset, not set. * Version 1.92. Thu Nov 7 12:43:12 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * image/saveimage.m: When writing PostScript, name Octave as the almighty Creator. Use single call to fprintf instead of looping. * image/Makefile.in: Delete references to octtopnm. * general/logspace.m: Doc fix. * Version 1.91. Sat Nov 2 21:06:29 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * image/image.m: Use tmpnam() instead of home-brew scheme. * audio/record.m, audio/playaudio.m: Use tmpnam() instead of octave_tmp_file_name(). Use unwind_protect to ensure tmp file is deleted. * miscellaneous/bug_report.m: Likewise. Also use unlink() instead of a system() command to delete the tmp file. Wed Oct 30 17:19:45 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * Version 1.90. * Makefile.in (DISTFILES): Add ChangeLog. Thu Oct 10 17:31:01 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * plot/subplot.m, plot/multiplot.m, plot/mplot.m: Don't check for string value of automatic_replot. * image/ind2ind.m, image/ind2rgb.m, image/ind2gray.m: Temporarily set do_fortran_indexing to 1, not "true". * miscellaneous/menu.m: Temporarily set page_screen_output to 0, not "false". * linear-algebra/cond.m: Don't compare propagate_empty_matrices to "false". Tue Aug 20 18:27:36 1996 Kurt Hornik <Kurt.Hornik@ci.tuwien.ac.at> * strings/substr.m: Allow negative OFFSET. LEN is now optional. Mon Jul 15 16:15:22 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * miscellaneous/bug_report.m: Don't redirect output to /dev/tty in system command. Fri Jul 12 12:24:29 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * __plr1__.m: Renamed from polar_int_1.m. * __plr2__.m: Renamed from polar_int_2.m. * __plr__.m: Renamed from polar_int.m. * __plt1__.m: Renamed from plot_int_1.m. * __plt2__.m: Renamed from plot_int_2.m. * __plt2mm__.m: Renamed from plot_2_m_m_.m. * __plt2mv__.m: Renamed from plot_2_m_v_.m. * __plt2ss__.m: Renamed from plot_2_s_s_.m. * __plt2vm__.m: Renamed from plot_2_v_m_.m. * __plt2vv__.m: Renamed from plot_2_v_v_.m. * __plt__.m: Renamed from plot_int.m. * __pltopt__.m: Renamed from plot_opt.m. Change all callers. Thu Jul 11 17:24:29 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * All .m files: Add regular Author:, Created:, and Adapted-By: comments like those found in Emacs lisp files. Mon Jun 24 04:16:41 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * All .m files: Change comment style. Fri Jun 14 01:42:21 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * bottom_title.m, mplot.m, multiplot.m, oneplot.m, plot_border.m, subplot.m, subwindow.m, top_title.m: Print error message if gnuplot_has_multiplot is not true. Thu Jun 6 00:18:54 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * plot/figure.m: New function. Wed Jun 5 18:19:00 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * strings/strrep.m: New function. Thu May 23 15:04:22 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * strings/bin2dec.m, strings/blanks.m, strings/deblank.m, strings/dec2bin.m, strings/dec2hex.m, strings/findstr.m, strings/hex2dec.m, strings/index.m, strings/rindex.m, strings/split.m, strings/str2mat.m, strings/substr.m: New functions from Kurt Hornik, heavily modified by jwe. * general/reshape.m: Allow strings to be reshaped too. * strings/strcmp.m: No longer need to set implicit_str_to_num_ok. Always return a scalar. Wed May 22 19:52:11 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * polynomial/polyfit.m: Make orientation of result compatible with Matlab. Sat May 18 17:32:15 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * polynomial/polyfit.m: Add missing close paren. Thu May 16 10:23:11 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * plot/plot_opt.m: Set compatibility arg in call to sscanf. * io/scanf.m: Delete. Mon May 13 09:37:38 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * statistics/median.m: Fix typo in usage message. Wed Apr 24 02:45:52 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * miscellaneous/popen2.m: New file. Wed Apr 17 18:34:04 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * configure.in (AC_OUTPUT): Add io/Makefile. * io: New directory. * Makefile.in (SUBDIRS): Add it to the list. * miscellaneous/flops.m: New file. Fri Mar 22 04:40:48 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * miscellaneous/cputime.m: Return three arguments instead of a vector, for compatibility with previous versions and with Matlab (which only returns one scalar value). Wed Mar 20 05:09:48 1996 Kurt Hornik <Kurt.Hornik@tuwien.ac.at> * general/triu.m: Compute lower bound on loop index correctly. * general/tril.m: Likewise, for upper bound. Tue Feb 6 09:29:43 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * image/saveimage.m: For color images, make sure indices into temporary colormap and result matrix have proper orientation. Set grey flag correctly. Tue Jan 9 00:12:14 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * statistics/std.m: Use better formula (from Jim Van Zandt jrv@vanzandt.mv.com). Sun Jan 7 20:12:14 1996 John W. Eaton <jwe@bevo.che.wisc.edu> * meshgrid.m: New file (from Jim Van Zandt jrv@vanzandt.mv.com). * mesh.m: Transpose Z if only one arg. Handle case of all three args being matrices (from Jim Van Zandt jrv@vanzandt.mv.com). * meshdom.m: Undo previous change. Wed Dec 20 13:48:12 1995 John W. Eaton <jwe@bevo.che.wisc.edu> * configure.in (AC_OUTPUT): Add audio/Makefile Thu Nov 16 13:07:07 1995 John Eaton <jwe@bevo.che.wisc.edu> * audio: New directory of files from Kurt Hornik and Andreas Weingessel. * audio/Makefile.in: New file. * Makefile.in (SUBDIRS): Add audio to the list. Mon Nov 6 07:29:35 1995 John Eaton <jwe@bevo.che.wisc.edu> * polynomial/polyfit.m: Use `economy-stle' QR factorization. Fri Nov 3 00:38:46 1995 John Eaton <jwe@bevo.che.wisc.edu> * plot/mesh.m: Require, length (y) == rows (z) and length (x) == columns (z), not the other way around. * plot/meshdom.m: Don't reverse order of elements in y. Thu Nov 2 23:56:53 1995 John Eaton <jwe@bevo.che.wisc.edu> * plot/axis.m: Return current axis if nargin == 0. Tue Oct 31 04:11:28 1995 John Eaton <jwe@bevo.che.wisc.edu> * polynomial/roots.m: Updates from Kurt Hornik. * polynomial/polyder.m: New file. * polynomial/polyderiv.m: Give return value and arg different names. Mon Oct 30 23:27:02 1995 John Eaton <jwe@bevo.che.wisc.edu> * specfun/betainc.m: New file. * specfun/gammainc.m: New file. Wed Oct 18 23:45:52 1995 John Eaton <jwe@bevo.che.wisc.edu> * general/strerror.m: New file. * general/perror.m: Implement using strerror(). Thu Oct 5 03:21:36 1995 John Eaton <jwe@bevo.che.wisc.edu> * plot/bottom_title.m plot/mplot.m plot/multiplot.m plot/oneplot.m plot/plot_border.m plot/subplot.m plot/subwindow.m plot/top_title.m plot/zlabel.m: New files, from Vinayak Dutt. * image/saveimage.m: Round img values first. Tue Oct 3 03:55:18 1995 John Eaton <jwe@bevo.che.wisc.edu> * control/abcddim.m control/are.m general/tril.m general/triu.m image/saveimage.m linear-algebra/kron.m linear-algebra/norm.m linear-algebra/null.m miscellaneous/etime.m plot/contour.m plot/mesh.m plot/plot_int.m plot/polar_int.m special-matrix/hankel.m special-matrix/toeplitz.m tuwien/strfun/split.m: Add missing semicolons. * plot/polar_int.m: Use .', not ' to make vectors conform. * image/Makefile.in: Don't build or install octtoppm. * image/saveimage.m: Rewrite to avoid using octoppm and pbm routines so that people who don't have the the pbm stuff installed can still use this function. Mon Oct 2 05:10:44 1995 John Eaton <jwe@bevo.che.wisc.edu> * image/saveimage.m: Better error checking, clean up a bit. Tue Sep 26 00:04:56 1995 John Eaton <jwe@bevo.che.wisc.edu> * plot/plot_opt.m: Change more to more_opts as a temporary fix to avoid conflict with new built-in text-style function more. * linear-algebra/norm.m: Also allow 2nd arg == "inf". * startup/Makefile.in (install): Also install octaverc in $localfcnfiledir/startup/octavrc. Wed Sep 20 00:01:30 1995 John Eaton <jwe@bevo.che.wisc.edu> * mkinstalldirs: New file. * Makefile.in (DISTFILES): Add it to the list. * Makefile.in (DISTFILES): Distribute configure.in and configure. Thu Sep 14 03:56:19 1995 John Eaton <jwe@bevo.che.wisc.edu> * special-matrix/hankel.m: Compatibility fix. Complain if r(1) != c(nr), not if r(1) != c(1). * signal/filter.m: Doc fix. Wed Sep 13 03:19:05 1995 John Eaton <jwe@bevo.che.wisc.edu> * miscellaneous/cputime.m: Use new resource structure names (no ru_ or tv_ prefixes). Tue Sep 12 02:20:44 1995 John Eaton <jwe@bevo.che.wisc.edu> * time/ctime.m: Fix doc string and usage message. Mon Sep 11 18:43:46 1995 John Eaton <jwe@bevo.che.wisc.edu> * time/clock.m: Use new time structure names (no tm_ prefix). Thu Aug 24 20:53:08 1995 John Eaton <jwe@bevo.che.wisc.edu> * control/c2d.m: Make function work for any value of whitespace_in_literal_matrix. * control/dare.m: Likewise. * control/tzero.m: Likewise. * elfun/gcd.m: Likewise. * elfun/lcm.m: Likewise. * general/postpad.m: Likewise. * general/prepad.m: Likewise. * linear-algebra/kron.m: Likewise. * miscellaneous/etime.m: Likewise. * polynomial/conv.m: Likewise. * polynomial/deconv.m: Likewise. * polynomial/poly.m: Likewise. * polynomial/roots.m: Likewise. * signal/filter.m: Likewise. * signal/freqz.m: Likewise. * signal/fftfilt.m: Likewise. Tue Jun 6 22:34:04 1995 John Eaton <jwe@schoch.che.utexas.edu> * miscellaneous/is_leap_year.m: Make work for vector args. Tue May 2 16:18:33 1995 John Eaton <jwe@schoch.che.utexas.edu> * plot/polar_int_2.m: Add missing semicolons. Set theta = theta', not rho'. Sun Apr 30 11:19:11 1995 John Eaton <jwe@schoch.che.utexas.edu> * polynomial/roots.m: Make it work for any value of whitespace_in_literal_matrix. Mon Apr 10 09:37:17 1995 John Eaton <jwe@schoch.che.utexas.edu> * configure.in: New file. Thu Mar 30 13:29:35 1995 John Eaton <jwe@schoch.che.utexas.edu> * control/lyap.m: Add missing semicolon. * miscellaneous/cputime.m: New function file. Wed Mar 29 22:50:49 1995 John Eaton <jwe@schoch.che.utexas.edu> * time: New directory. * time/asctime.m, time/clock.m, time/ctime.m, time/date.m: New function files. * time/Makefile.in: New file. * Makefile.in (SUBDIRS): Add time. Thu Mar 23 15:42:26 1995 John Eaton <jwe@schoch.che.utexas.edu> * polynomial/polyreduce.m: Make sure initial index is not empty. Tue Mar 14 23:38:24 1995 John Eaton <jwe@schoch.che.utexas.edu> * plot/plot_int_1.m: Transpose data with .', not '. Fri Mar 10 10:40:13 1995 John Eaton <jwe@schoch.che.utexas.edu> * Makefile.in (install uninstall clean mostlyclean distclean realclean): Use SUBDIR_FOR_COMMAND. Combine actions. Sun Feb 26 22:18:22 1995 John Eaton <jwe@schoch.che.utexas.edu> * Makefile.in (install): Create ls-R database file. (uninstall): Delete it. Fri Feb 24 10:36:01 1995 John Eaton <jwe@schoch.che.utexas.edu> * scripts/image/saveimage.m: Fix typo. See ChangeLog.1 in the top level directory for earlier changes.