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From: chen &lt;872534417@qq.com&gt;
Newsgroups: comp.soft-sys.matlab
Subject: Re: Trying to plot a sinc function
Date: Tue, 16 Dec 2008 00:22:30 EST
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This error is because when you write this program in matlab like y=sinc(t)*cos(t) it's means  array sinc(t) multiply array cos(t).so you should write like 
y=sint(t).*cis(t) in matlab program .
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