Changelog for octave-forge-signal-1.4.0-bp152.3.20.x86_64.rpm :

* Thu Mar 07 2019 Stefan Brüns - Fix build with current octave versions: Substitute gripes.h -> errwarn.h, functions gripe_
* -> err_
* Substitute NINT -> octave::math::nint
* Wed Jun 06 2018 badshah400AATTgmail.com- Update to version 1.4.0:
* The buttord, cheb1ord, cheb2ord, and ellipord functions now support analog filter design with the \"s\" option.
* The cheb1ord and cheb2ord functions will now compute the filter order for band-stop or notch filters.
* The medfilt1 function has been completely rewritten to support additional arguments and options and to improve Matlab compatibility.
* The following new functions have been added to the signal package: cconv, pow2db, udecode, db2pow, rms, uencode, peak2peak, rssq, unshiftdata, peak2rms, shiftdata.
* Other functions that have been changed for smaller bugfixes, increased Matlab compatibility, or performance: bitrevorder, ellip, primitive, buffer, findpeaks, rectpuls, butter, fracshift, schtrig, cheby1, gauspuls, sigmoid_train, cheby2, gausswin, specgram, chirp, impz, square, cplxreal, invfreqs, tripuls, data2fun, invfreqz, digitrevorder, marcumq.
* Wed May 27 2015 dmitry_rAATTopensuse.org- Update to version 1.3.2
* The package is no longer dependent on the general package.
* Wed Apr 08 2015 dmitry_rAATTopensuse.orgUpdate to version 1.3.1
* The following window functions now accept a Matlab compatible option to select the periodic variant, useful for FFT applications: blackmanharris hann blackmannuttall nuttallwin
* The following filter design functions have improved and more consistent input parameter validation: buttord cheb2ord cheb1ord ellipord
* Thu Feb 26 2015 dmitry_rAATTopensuse.org- Split from octave-forge package, version 1.3.0