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is there a way to determine the fourier series of a curve by matlab?
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so i assume my curve is of the form y=a(sin(t-c)+d)
i have the curve, i dont understand how to work out the coefficients a,b,c,d
would least squares be appropriate?
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Walter Roberson
2020 年 2 月 20 日
What representation do you have for the curve?
If you have lists of points then do you have the curve fitting toolbox? cftool has fourier options.
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