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Re: multifit/Levenberg-Marquardt


Sanjay Bhatnagar writes:
 >  I have been using GSL for my work on image deconvolution.  I need to
 >  use the Levenberg-Marquardt algorithm for Non-linear minimization.
 >  However the problem I am solving involves large data size as well as a
 >  large no. of parameters.  

For image deconvolution I would recommend using a specialised
algorithm -- the least-squares fitting routines in GSL are intended
for ordinary data, rather than images.

regards

-- 
Brian


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