[Kst] [Bug 111574] Request for interactive fitting

[Nicolas Brisset]

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http://bugs.kde.org/show_bug.cgi?id=111574         




------- Additional Comments From nicolas.brisset eurocopter com  2005-11-21 12:15 -------
A first functional implementation is now in svn (kst/plugins/fits_nonlinear/general_levenberg_marquardt/). It is now yet added to the default build, but can be tested easily with the provided hand-written Makefile. There is an example that works well (and performance seems to be good even with 100 000 points !), but I'm seeing crashes in some cases with other expressions. Help is welcome for testing !
It only supports functions with one independent variable (i.e. f(x,a,b,c,...) and not f(x,y,a,b,c,...) as I'm not really sure how to add that (and whether it is really useful ?).