signal Log


Commit Date  
[920637] by Mike Miller Mike Miller

Add primitive to the package INDEX

* INDEX: Add primitive.

2014-01-27 03:44:33 Tree
[05b377] by Mike Miller Mike Miller

Replace all TODOs and XXXs with FIXMEs

* __power.m, data2fun.m, filtfilt.m, fir1.m, impz.m, invfreq.m, invfreqs.m,
invfreqz.m, kaiserord.m, levinson.m, pei_tseng_notch.m, pulstran.m, rceps.m,
sgolayfilt.m, xcov.m, zplane.m, __ultrwin__.cc: Replace all TODO and XXX
comments with FIXME.

2014-01-26 22:33:53 Tree
[048a16] by Mike Miller Mike Miller

Set package maintainer to Mike Miller

* DESCRIPTION: Set package maintainer to Mike Miller.

2014-01-26 21:21:21 Tree
[89c003] by Mike Miller Mike Miller

Delete parameter name in unimplemented copy constructor

* cl2bp_lib.h (MallocArray::MallocArray): Delete parameter name in
unimplemented copy constructor to avoid compiler warnings.

2014-01-26 21:17:13 Tree
[9c6328] by Mike Miller Mike Miller

Mark unused variables as used when not compiling in debug logging

* __ultrwin__.cc, cl2bp_lib.cc: Mark unused variables as used when not
compiling in debug logging to avoid compiler warnings.

2014-01-26 21:14:02 Tree
[802755] by Mike Miller Mike Miller

Update NEWS for signal 1.3.0 release

* NEWS: Update list of user-visible changes for signal 1.3.0 release.

2014-01-26 20:59:44 Tree
[836dd5] by Mike Miller Mike Miller

doc: Use consistent naming convention for zeros, poles, and filter gains

* sos2tf.m, sos2zp.m, ss2zp.m, tf2zp.m, zp2ss.m, zp2tf.m: Use consistent
naming convention for zeros, poles, and filter gains in function docstrings.

2014-01-26 20:49:04 Tree
[f248ba] by Mike Miller Mike Miller

zp2sos: Apply gain correctly with one output argument for Matlab compatibility (bug #40155)

* zp2sos.m: Combine input gain with the first second-order section when
called with one output argument for Matlab compatibility. Accept vectors
of any orientation.
* tf2sos.m: Call zp2sos with one or two output arguments when called with
one or two output arguments.

2014-01-26 20:20:03 Tree
[ed72d6] by Mike Miller Mike Miller

maint: Remove extraneous disp() and input() calls from %!demo blocks

* ellip.m, pburg.m, pwelch.m, pyulear.m, specgram.m, welchwin.m: Remove
extraneous disp() and input() function calls from %!demo blocks, demos
should run without interaction or pauses. Separate demos that were
creating multiple figures sequentially. Use Octave coding style.

2014-01-26 19:13:23 Tree
[1aadd7] by Mike Miller Mike Miller

doc: Fix inline TeX formulas in Texinfo docstrings

* ss2tf.m, tf2ss.m, xcorr.m, zp2ss.m: Fix Texinfo markup for embedding
inline TeX formulas and alternate plain text renderings.

2014-01-26 19:10:40 Tree
[20a72f] by Mike Miller Mike Miller

doc: Clean up Texinfo docstring formatting

* ar_psd.m, arburg.m, barthannwin.m, bilinear.m, blackmanharris.m,
blackmannuttall.m, bohmanwin.m, cheb.m, chebwin.m, cplxreal.m, cpsd.m,
czt.m, dct.m, dct2.m, dctmtx.m, decimate.m, dftmtx.m, diric.m, downsample.m,
fht.m, filtfilt.m, fir1.m, fir2.m, firls.m, flattopwin.m, fracshift.m,
freqs.m, fwhm.m, gaussian.m, gausswin.m, grpdelay.m, hilbert.m, idct.m,
ifht.m, interp.m, kaiser.m, kaiserord.m, movingrms.m, mscohere.m,
nuttallwin.m, parzenwin.m, primitive.m, pulstran.m, rceps.m, rectpuls.m,
rectwin.m, resample.m, residued.m, residuez.m, sftrans.m, sgolayfilt.m,
sigmoid_train.m, sos2tf.m, sos2zp.m, specgram.m, square.m, tf2sos.m,
tf2zp.m, tfestimate.m, triang.m, tripuls.m, tukeywin.m, upsample.m,
upsamplefill.m, window.m, wkeep.m, wrev.m, zp2sos.m, zplane.m, cl2bp.cc,
sosfilt.cc, upfirdn.cc: Clean up Texinfo docstring formatting. Rewrite
some function descriptions. Wrap examples and formulas in @example blocks
to preserve formatting. Fix some typos.

2014-01-26 17:58:54 Tree
[fe5adb] by Mike Miller Mike Miller

build: Do not strip oct-files by default

* src/Makefile: Do not strip oct-files by default.

2014-01-26 00:35:50 Tree
[f469a3] by Mike Miller Mike Miller

remez: Fix buffer overrun for filter type "hilbert" (bug #41349)

* remez.cc (CreateDenseGrid): Correct frequency grid indexing if filter has
negative symmetry to fix buffer overrun.

2014-01-26 00:17:08 Tree
[4b88d8] by Mike Miller Mike Miller

ultrwin: Merge C routines into a single C++ file for easier maintenance

* __ultrwin__.cc: Merge ultrwin.c and ultrwin.h include files into a single
C++ source file for easier maintenance. Use C++ includes. Use Octave coding
conventions for function declarations. Make debug output more obvious.
* ultrwin.c, ultrwin.h: Delete.

2014-01-23 06:09:57 Tree
[2842bf] by Rob Sykes Rob Sykes

ultrwin: New window function for the ultraspherical window (patch #8078)

* ultrwin.m: New window function.
* __ultrwin__.cc: New internal function called by ultrwin.
* ultrwin.c, ultrwin.h: New C functions implementing the ultraspherical window.
* src/Makefile: Build __ultrwin__.oct.
* INDEX, NEWS: Mention new function.

2014-01-23 05:36:23 Tree
[9ba370] by Mike Miller Mike Miller

Fix annotations on demo figures

* cheb1ord.m, ellip.m, fir2.m, grpdelay.m, invfreq.m, invfreqs.m, invfreqz.m,
sgolayfilt.m, triang.m, zplane.m: Fix axis labels, axis limits, titles, and
plot grid lines in demos.

2014-01-23 03:53:58 Tree
[17a77c] by Mike Miller Mike Miller

Fix demos that relied on the audio package

* pulstran.m, rceps.m, rectpuls.m, tripuls.m: Adapt demos to use the plot
function instead auplot.
* specgram.m: Disable demo that relies on auload and a WAV file, both
from the audio package.

2014-01-23 02:29:53 Tree
[1b0128] by Mike Miller Mike Miller

chirp: Fix demos by passing FFT size to specgram

* chirp.m: Fix demos by passing FFT size to specgram.

2014-01-23 01:25:32 Tree
[98f483] by Mike Miller Mike Miller

ellipord: Compute correct high-pass filter order (bug #38528)

* ellipord.m: Compute correct filter order when the passband frequency
is greater than the stopband frequency, indicating a high-pass filter.

2014-01-23 00:47:15 Tree
[0b3bc5] by Mike Miller Mike Miller

schtrig: Remove debug output and call to undefined flush (bug #40449)

* schtrig.m: Remove debug output and call to undefined flush.

2014-01-23 00:27:42 Tree
[320fc1] by Mike Miller Mike Miller

fwht, ifwht: Fix dyadic transform ordering (bug #39562)

* __fwht_opts__.m: Fix coefficient index permutation for dyadic ordering.
* fwht.m: Add %!tests for reversibility of all orderings.

2014-01-23 00:23:07 Tree
[58aef1] by Mike Miller Mike Miller

fir1: Fix operation when n >= 1024 (bug #39177)

* fir1.m: Fix operation when n >= 1024, let fir2 determine the proper
frequency domain grid density.

2014-01-22 23:40:05 Tree
[2959f2] by Mike Miller Mike Miller

doc: Add Texinfo docstrings for functions that call print_usage (bug #39303)

__power.m, ar_psd.m, arburg.m, aryule.m, besselap.m, besself.m, bilinear.m,
boxcar.m, butter.m, buttord.m, cceps.m, cheb.m, cheb1ord.m, cheb2ord.m,
chebwin.m, cheby1.m, cheby2.m, chirp.m, cpsd.m, czt.m, dct.m, dct2.m,
dctmtx.m, decimate.m, ellip.m, filtfilt.m, filtic.m, fir1.m, fir2.m,
firls.m, flattopwin.m, freqs.m, fwhm.m, gaussian.m, gausswin.m, grpdelay.m,
idct.m, idct2.m, impz.m, interp.m, kaiser.m, kaiserord.m, levinson.m,
mscohere.m, pulstran.m, qp_kaiser.m, rceps.m, rectpuls.m,
sampled2continuous.m, sftrans.m, sgolay.m, sgolayfilt.m, specgram.m,
tfestimate.m, triang.m, tripuls.m, zplane.m, medfilt1.cc, remez.cc: Add
Texinfo docstrings for functions that call print_usage.

2014-01-22 23:15:01 Tree
[d7d70d] by Mike Miller Mike Miller

doc: Add trivial Texinfo docstrings for private functions

* h1_z_deriv.m, inv_residue.m, polyrev.m, to_real.m: Add trivial Texinfo
docstrings for private functions.

2014-01-22 22:56:39 Tree
[986000] by Mike Miller Mike Miller

doc: Fix formatting of existing @deftypefn docstrings

* barthannwin.m, blackmanharris.m, blackmannuttall.m, bohmanwin.m, buffer.m,
data2fun.m, dftmtx.m, diric.m, downsample.m, dst.m, dwt.m, fht.m,
findpeaks.m, fracshift.m, freqs_plot.m, gauspuls.m, gmonopuls.m, idst.m,
ifht.m, impinvar.m, invimpinvar.m, marcumq.m, mexihat.m, meyeraux.m,
morlet.m, nuttallwin.m, parzenwin.m, pei_tseng_notch.m, rectwin.m,
resample.m, sawtooth.m, sigmoid_train.m, sos2tf.m, sos2zp.m, square.m,
upsample.m, upsamplefill.m, wconv.m, welchwin.m, wkeep.m, wrev.m, xcorr.m,
xcov.m, zerocrossing.m, zp2sos.m: Fix spacing and other formatting of
existing @deftypefn docstrings.

2014-01-22 22:54:40 Tree
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