problem with optimisation through lsqcurvefit

Hello,
I wanna use lsqcurvefit for optimisation but I cannot isolate 'y' on one side of the equal sign due to the complexity of the equation? How can I optimise my parameters in this case?
Many thanks,
kourosh

Respuestas (1)

Torsten
Torsten el 27 de Jul. de 2015

0 votos

Use lsqnonlin instead of lsqcurvefit. It accepts your equation to be implicit in x and y.
Best wishes
Torsten.

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el 27 de Jul. de 2015

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el 20 de Ag. de 2021

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