Mercurial > hg > aimmat
view aim-mat/tools/@signal/getcenterofmass.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 | 20ada0af3d7d |
children |
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% method of class @signal % % INPUT VALUES: % % RETURN VALUE: % % % This external file is included as part of the 'aim-mat' distribution package % (c) 2011, University of Southampton % Maintained by Stefan Bleeck (bleeck@gmail.com) % download of current version is on the soundsoftware site: % http://code.soundsoftware.ac.uk/projects/aimmat % documentation and everything is on http://www.acousticscale.org function w=getcenterofmass(sig) vals=getvalues(sig); nr=getnrpoints(sig); su1=0; su2=0; for i=1:nr su1=su1+vals(i)*i; su2=su2+vals(i); end if su2~=0 w=su1/su2; else w=nr/2; end