Path: news.mathworks.com!not-for-mail
From: "Steve Amphlett" <Firstname.Lastname@Where-I-Work.com>
Newsgroups: comp.soft-sys.matlab
Subject: Re: Convolution
Date: Fri, 17 Jul 2009 08:34:01 +0000 (UTC)
Organization: Ricardo UK Ltd
Lines: 13
Message-ID: <h3pd1p$9mf$1@fred.mathworks.com>
References: <h3p36o$t4q$1@fred.mathworks.com>
Reply-To: "Steve Amphlett" <Firstname.Lastname@Where-I-Work.com>
NNTP-Posting-Host: webapp-03-blr.mathworks.com
Content-Type: text/plain; charset="ISO-8859-1"
Content-Transfer-Encoding: 8bit
X-Trace: fred.mathworks.com 1247819641 9935 172.30.248.38 (17 Jul 2009 08:34:01 GMT)
X-Complaints-To: news@mathworks.com
NNTP-Posting-Date: Fri, 17 Jul 2009 08:34:01 +0000 (UTC)
X-Newsreader: MATLAB Central Newsreader 43398
Xref: news.mathworks.com comp.soft-sys.matlab:556185


"guj " <gulatiakshay@gmail.com> wrote in message <h3p36o$t4q$1@fred.mathworks.com>...
> I have a doubt in Convolution
> 
> if I have two functions w and s1,
> w is my sine signal, and s1 is my gaussian. Both have maximum value of 1, if i do convolution of both of them
> 
> conv(w,s1)
> 
> Is it possible to get a maximum value more than 1
> 
> Thanks

Yes, since convolution involves summation as well as multiplication.