Export Fourier series coefficient into workspace variables

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ludovico
ludovico 2015-9-18
回答： André Ivaniski Mello 2020-1-7
Hi guys, i need to export the results from a Fourier series a0,a1,b1 into variables of the workspace, in order to further elaborate them. If i use the CFTOOL manually there is no problem, since i can save this data output easily. The problem comes when i try to do it in textcode from the editor, since i have to postprocess a huge amount of data files and was trying to generate a code to do this process automatically. For the Fourier series i am using the following code:
[fitobject]=fit(var1,var2,'fourier1') [fitresult,gof]=fitobject(a0,a1,b1)
with a0,a1,b1 as global var. Thx to those willing to help a disperate newby :D

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采纳的回答

Hamoon
Hamoon 2015-9-19
a0 = fitobject.a0;
a1 = fitobject.a1;
b1 = fitobject.b1;
w = fitobject.w;

更多回答（1 个）

André Ivaniski Mello
f1 = fit(x,y,fourier2);
coeffs = coeffvalues(f1);

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