Is there anyway to pass parameter in fit() function ?

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Kunal Tiwari
Kunal Tiwari 2018-3-19
编辑： Kunal Tiwari 2018-3-19
I am trying to fit signal using
fit(t,y,'fourier3')
The coefficient I'm getting are having higher value than expected (x10^6). I have a feeling that its due to wrong frequency (w) being used in fit. I know the frequency of the signal. is there any way to pass the known frequency into the fit function ? In cftool, I am able to do it by specifying the w lower and w higher as same value. Can that be done in fit function too? How do I go about it.

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