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.
Brian Date: Mon, 30 May 2011 06:07:10 +0200 > From: wally <wa...@voosen.eu> > To: help-gsl@gnu.org > Subject: [Help-gsl] peakfind using GSL > Message-ID: <201105300607.10314.wa...@voosen.eu> > 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 > _______________________________________________ Help-gsl mailing list Help-gsl@gnu.org https://lists.gnu.org/mailman/listinfo/help-gsl
