Hello, i need to analyze a set of data coming from a linear ccd Sensor via a microcontroller. Therefore i have to find the peaks and the area under the peaks as well as the average noise level.
A spline interpolation and its derivative on this data works nice . I presume the integration will also work to find the areas, but i do not know how to get the zeropoints from the 1st derivative " gsl_spline_eval_deriv" results to determine the peaks. How to find the zero points ? Is there a peakfinder on a dataset known ? Is there an example sourcecode known which handle this problem ? cheers wally _______________________________________________ Help-gsl mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-gsl
