bleeck@3: % method of class @signal
bleeck@3: % 
bleeck@3: %   INPUT VALUES:
bleeck@3: %  
bleeck@3: %   RETURN VALUE:
bleeck@3: %
bleeck@3: % 
bleeck@3: % This external file is included as part of the 'aim-mat' distribution package
bleeck@3: % (c) 2011, University of Southampton
bleeck@3: % Maintained by Stefan Bleeck (bleeck@gmail.com)
bleeck@3: % download of current version is on the soundsoftware site: 
bleeck@3: % http://code.soundsoftware.ac.uk/projects/aimmat
bleeck@3: % documentation and everything is on http://www.acousticscale.org
bleeck@3: 
bleeck@3: function sig=minus(a,b)
bleeck@3: b=b(:);  % just to make sure that it is a columnvector
tomwalters@0: sig=a+(-b);