view aim-mat/tools/@signal/createfrompoly.m @ 0:74dedb26614d

Initial checkin of AIM-MAT version 1.5 (6.4.2011).
author tomwalters
date Fri, 20 May 2011 12:32:31 +0100
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children 20ada0af3d7d
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function sig=createfrompoly(sig,p)
% creates the signal from the points in the polynoms p (very useful with
% polynomes that come from a fit

sr=getsr(sig);
xvals=getxvalues(sig);
pvals=polyval(p,xvals);
sig=setvalues(sig,pvals);