Scilab Home page | Wiki | Bug tracker | Forge | Mailing list archives | ATOMS | File exchange
Please login or create an account
Change language to: English - Français - Português - 日本語 -
Справка Scilab >> Matlab to Scilab Conversion Tips > Matlab-Scilab equivalents > I > ifft (Matlab function)

ifft (Matlab function)

Inverse discrete Fourier transform

Matlab/Scilab equivalent

Matlab Scilab
ifft(A[,...])
fft(A,1[,...])

Particular cases

Y = ifft(X):

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

Y = ifft(X,n) / Y = ifft(X,n,dim) / Y = ifft(X,[],dim):

There is no Scilab equivalent for all these Matlab uses of ifft, in these cases, use mtlb_ifft instead.

Scilab Enterprises
Copyright (c) 2011-2017 (Scilab Enterprises)
Copyright (c) 1989-2012 (INRIA)
Copyright (c) 1989-2007 (ENPC)
with contributors
Last updated:
Tue Feb 14 15:13:37 CET 2017