Mercurial > hg > aimmat
view aim-mat/tools/@frame/highpassfilter.m @ 4:537f939baef0 tip
various bug fixes and changed copyright message
author | Stefan Bleeck <bleeck@gmail.com> |
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date | Tue, 16 Aug 2011 14:37:17 +0100 |
parents | 74dedb26614d |
children |
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% method of class @frame % % INPUT VALUES: % % RETURN VALUE: % % % (c) 2003, University of Cambridge, Medical Research Council % Stefan Bleeck (stefan@bleeck.de) % http://www.mrc-cbu.cam.ac.uk/cnbh/aimmanual % $Date: 2003/01/17 16:57:46 $ % $Revision: 1.3 $ function fr=highpassfilter(fr,cutoff,dbperoctave); % usage:fr=highpassfilter(fr,cutoff,dbperoctave); % filters all channel according to its frequency nr_chan=getnrchannels(fr); cfs=getcf(fr); vals=getvalues(fr); for i=1:nr_chan fre=cfs(i); val=getfiltervaluehighpass(fre,cutoff,dbperoctave); vals(i,:)=vals(i,:)*val; end fr=setvalues(fr,vals);