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University of PA

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20 Mar 2012 Auto Gaussian & Gabor fits Fit 1D/2D Gaussian or Gabor to a curve/surface without start guesses for params Author: Patrick Mineault

Hi Patric, very nice program, however I think it is not acting "robustly" for me. It keeps conking out after about 10 iterations for each parameter, saying a local minimum is found, and saying that the iteration has yielded a tolerance less than my TolX... however I can't seem to create my own options structure with tolerances that this will use. The upshot is my R2 is negative and my errors are huge! Any thoughts?

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