Scilab Website | Contribute with GitLab | Mailing list archives | ATOMS toolboxes
Scilab Online Help
6.0.0 - Français

Change language to:
English - 日本語 - Português - Русский

Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function

Aide de Scilab >> Aide à la conversion Matlab vers Scilab > 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.

Report an issue
<< if (Matlab function) I ifftshift (Matlab function) >>

Copyright (c) 2022-2024 (Dassault Systèmes)
Copyright (c) 2017-2022 (ESI Group)
Copyright (c) 2011-2017 (Scilab Enterprises)
Copyright (c) 1989-2012 (INRIA)
Copyright (c) 1989-2007 (ENPC)
with contributors
Last updated:
Tue Feb 14 15:06:51 CET 2017