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Re: Convolve and Deconvolve not working right??
From: |
Daniel Oberhoff |
Subject: |
Re: Convolve and Deconvolve not working right?? |
Date: |
Sun, 25 Mar 2007 19:32:59 +0200 |
It would help if you make it reproducile. What is gausscurve in your
example?
for me this works (octave 2.99):
stept=zeros(1,501);stept(1:251)=1;
gaussiancurve=exp(-(-1:0.1:1).^2);
smoothedstept=conv(stept,guassiancurve);
out=deconv(smoothedstept,gaussiancurve);
you had many typos though, maybe that was the problem?
stept=zeros(1,501);stept(1:251)=1;
then smooth it with a guassian shaped curve
smoothedstept=conv(sept,guassiancurve);
now recover the step by trying to deconvolve doesn't work
out=deconv(smoothedstept,guassiancurve);
produces an error that the first term is supposed to be
non-zero.