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Re: [Help-gsl] peakfind using GSL

From: Brian Hawkins
Subject: Re: [Help-gsl] peakfind using GSL
Date: Mon, 30 May 2011 12:47:03 -0700

Hi Wally,

I don't know much about peak-finding, but GSL has wavelet routines which you
might find useful for smoothing.  I recently tried out the wavelet domain
de-noising algorithm by Donoho with good results.  One of the examples in
that paper is smoothing gaussian peaks.


Date: Mon, 30 May 2011 06:07:10 +0200
> From: wally <address@hidden>
> To: address@hidden
> Subject: [Help-gsl] peakfind using GSL
> Message-ID: <address@hidden>
> Content-Type: Text/Plain;  charset="iso-8859-1"
> Hi,
> i need to find peaks in a typical chromatogram containing several gaussian
> peaks and noise. All raw data is available as double array and need some
> kind
> of regression to get rid of noise first.
> Can i do peakfind using GSL ?
> Is an example or any other kind of instruction available ?
> wally

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