[Gambas-user] Gambas3 and Gnu scientific library

wally wally at ...2037...
Mon May 23 18:56:21 CEST 2011


"parametrization" sounds good, but i'm not a mathematic.


On Monday, May 23, 2011 18:40:55 Jussi Lahtinen wrote:
> 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 <wally at ...2037...> 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
> > 
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> 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
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