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Subject: Re: How to identify frequencies of a random signal
Date: Mon, 2 Feb 2009 15:50:18 +0000 (UTC)
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"Nguyen Le Hoa" <nguyenlehoastc@yahoo.com> wrote in message <gm744j$f2l$1@fred.mathworks.com>...
> Hi all,
> I have a random signal with unknown frequency components. How can I estimate the frequencies of that signal using matlab?
> 
> Thank you for your help!

doc fft