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Fitting complex functions
Posted:
Dec 5, 1996 4:59 AM


I need to fit a complex function of a real variable to complex measured data. All algorithms I found so far assume realvalued data. Of course I could define an SSQ or chi^2 as usual and applay a general minimization algorithm, as e.g. NelderMead Simplex. Buit I wonder if there are specialized, more efficient algorithms or even implementations of e.g. LevenbergMarquardt?
I would be grateful for any hints,
===================================================================== Gerhard Heinzel Email: ghh@mpq.mpg.de MaxPlanckInstitut fuer Quantenoptik HansKopfermannStr. 1 Phone: +49(89)32905268 D85748 Garching 252 Germany Fax: +49(89)32905200 =====================================================================



