From: "Matt Joseph" <still_feel_alive@yahoo.co.uk>
Path: news.mathworks.com!newsfeed-00.mathworks.com!webcrossing
Newsgroups: comp.soft-sys.matlab
Subject: Re: Narrow band Noise generation
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Date: Fri, 6 Jul 2007 08:59:30 -0400
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I don't seem to get any info when typing
doc wgn or doc awgn

Do you have to have a specific version of Matlab for this?

Matt
 
Rick Rosson wrote:
>
>
> You might consider using the WGN or AWGN functions to generate your
> white
> noise signals. For more info, type:
>
> doc wgn
>
> OR
>
> doc awgn
>
> at the command prompt.
>
> Once you have your white noise signal, try passing it through a
> low-pass
> filter to create narrowband noise.
>
>
>
>
> "Matt Joseph" <still_feel_alive@yahoo.co.uk> wrote in message
> news:ef5ca3f.-1@webcrossing.raydaftYaTP...
>>I am trying to generate some narrow band noise. I have so far
used
>> the rand object to generate white noise but am now unsure as to
> how
>> to go on from there. I eventually want to have a sample of
sound
> to
>> use.
>>
>> Thanks Matt
>
>
>