fft (Matlab function)

Discrete Fourier transform

Matlab/Scilab equivalent

Matlab Scilab

`fft`_(A[,...])

`fft`_(A,-1[,...])

Particular cases

:Y = fft(X) If X is a vector then Scilab equivalent for Matlab

fft(X) is fft(X,-1). If X is a matrix then Scilab equivalent for Matlab fft(X) is fft(X,-1,2,1).

: :Y = fft(X,n) / Y = fft(X,n,dim) / Y = fft(X,[],dim) There is no

Scilab equivalent for all these Matlab uses of fft, in these cases, use mtlb_fft instead.

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