Curve Fitting with Complex Value

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Evan Cheung
Evan Cheung il 17 Mar 2023
Risposto: Sulaymon Eshkabilov il 17 Mar 2023
I would like to fit a function to a parabolic surface with translation and rotation. I am using custom equation inside the curve fitter. I have created the equation, but it seems that it cannot be fitted with complex value. My goal is to get the RMSE of the surface which I am trying to fit.

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Sulaymon Eshkabilov
Sulaymon Eshkabilov il 17 Mar 2023
Use the nonlinear fit with least squares method lsqcurvefit() - see this documentation:
https://www.mathworks.com/help/optim/ug/fit-model-to-complex-data.html

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