Can anyone help me in curve fitting problem of Magic Formula?
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I have a set of 25 values of x and y and this predefined equation. I have to fit the values in this and find the coefficients
f (x)= D.sin[C tg-1{(1- E).B.x + E.tg-1(B.x)}] tg-1 = inverse tg function
I have to write a MATLAB algorithm to find the optimum fit for the data shown above and find the parameters B, C, D, and E. I even have to plot the curve
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Marco Furlan
le 11 Juil 2017
Modifié(e) : Marco Furlan
le 11 Juil 2017
Another approach can be to use lsqcurvefit
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