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view main/signal/NEWS @ 10692:c06d1849fcd3 octave-forge
fir2: always return a row (matlab compatibility)
author | carandraug |
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date | Wed, 15 Aug 2012 13:41:35 +0000 |
parents | 26575f4d9b8a |
children | 8627cd8b11c0 |
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Summary of important user-visible changes for releases of the signal package =============================================================================== signal-1.1.4 Release Date: 2012-XX-XX Release Manager: =============================================================================== ** Improved Matlab compability for the function `fir2'. This changes include always returning vaues in a row (even when the smoothing window is a single column), the default values for grid_n and ramp_n, and returning an error when invalid values are used (instead of silently adjusting them). ** Fixed failing test for the function `residued'. ** The function `rceps' was fixed to work correctly with odd-length inputs. ** The following functions are new: movingrms schtrig clustersegment ** signal is no longer dependent on the image package. ** signal is now dependent on the general package. =============================================================================== signal-1.1.3 Release Date: 2012-05-12 Release Manager: Carnë Draug =============================================================================== ** signal is no longer dependent on the audio package. ** signal is now dependent on the image package. ** The function `marcumq' was imported from the communications package and has been completely rewritten to improve performance and fix computational errors. ** Package is no longer automatically loaded. ** The functions `__ellip_ws' and `__ellip_ws_min' have been removed (they are now subfunctions of `ncauer'. ** The function `blackmanharris' was fixed to have even symmetry. =============================================================================== signal-1.1.2 Release Date: 2012-01-06 Release Manager: Lukas Reichlin =============================================================================== * Added the following filter conversion functions: ss2tf ss2zp tf2ss tf2zp zp2ss zp2tf =============================================================================== signal-1.1.1 Release Date: 2011-11-06 Release Manager: Juan Pablo Carbajal =============================================================================== * Following function now show help text correctly instead of copyright notice: downsample dst flattopwin fwhm idst square upsample * Apply pathc by Paul Dreik to cl2bp_lib.h. =============================================================================== signal-1.1.0 Release Date: 2011-11-04 Release Manager: Juan Pablo Carbajal =============================================================================== * Minor bug fixes in: blackmannuttall.m xcorr.m filtfilt.m invfreq.m invfreqs.m resample.m * New functions added: data2fun.m impinvar.m invimpinvar.m sigmoid_train.m pei_tseng_notch.m iirlp2mb.m * Not implemented functions removed from the documentation. * All demos are now working!