Rootfinder is not way to go... You may have to implement peak finder by yourself. Though, I suggest to google for ready algorithms, at best you may just have to do parametrization for peaks/noise/etc.
Jussi On Mon, May 23, 2011 at 18:55, wally <wa...@voosen.eu> wrote: > Jussi, > > i try to analyze some spectrographic data. > Mainly peakfinding, start of peak end of peak, > integral between start and end of sigle peak in > numerical data containing unknown number of peaks > and of course noise. > > wally > > > On Monday, May 23, 2011 17:48:24 Jussi Lahtinen wrote: > > > actuakky i have problem to pass the splines to rootfinder > > > > What you are exactly trying to achieve? > > Rootfinder tries to find root of function, it doesn't eat data as such... > > For data just seek for zero. > > > > Jussi > > > --------------------------------------------------------------------------- > > --- What Every C/C++ and Fortran developer Should Know! > > Read this article and learn how Intel has extended the reach of its > > next-generation tools to help Windows* and Linux* C/C++ and Fortran > > developers boost performance applications - including clusters. > > http://p.sf.net/sfu/intel-dev2devmay > > _______________________________________________ > > Gambas-user mailing list > > Gambas-user@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/gambas-user > > > ------------------------------------------------------------------------------ > What Every C/C++ and Fortran developer Should Know! > Read this article and learn how Intel has extended the reach of its > next-generation tools to help Windows* and Linux* C/C++ and Fortran > developers boost performance applications - including clusters. > http://p.sf.net/sfu/intel-dev2devmay > _______________________________________________ > Gambas-user mailing list > Gambas-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/gambas-user > ------------------------------------------------------------------------------ What Every C/C++ and Fortran developer Should Know! Read this article and learn how Intel has extended the reach of its next-generation tools to help Windows* and Linux* C/C++ and Fortran developers boost performance applications - including clusters. http://p.sf.net/sfu/intel-dev2devmay _______________________________________________ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user