[Scipy-tickets] [SciPy] #1561: adding support of 2d array to filtfilt

SciPy Trac scipy-tickets@scipy....
Wed Nov 16 04:30:02 CST 2011

#1561: adding support of 2d array to filtfilt
 Reporter:  l.g                    |       Owner:  somebody   
     Type:  enhancement            |      Status:  new        
 Priority:  low                    |   Milestone:  Unscheduled
Component:  scipy.signal           |     Version:  0.9.0      
 Keywords:  filtfilt, signaltools  |  
 I tried to fix "filtfilt only accepting 1d arrays".

 Here in the attach patch file, filtfilt is able to process 2d array, I am
 not really sure about the way to do it (the code need to be reviewed, I do
 it my way and it could be the wrong way).. but it works for me, if you
 have the time to read the code and tell me if it's ok.

 I will be happy if this code could be added to scipy.


Ticket URL: <http://projects.scipy.org/scipy/ticket/1561>
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