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

Change language to:
English - 日本語 - Português

Please note that the recommended version of Scilab is 2024.0.0. This page might be outdated.
See the recommended documentation of this function

Aide Scilab >> Traitement du Signal > wigner

wigner

'time-frequency' wigner spectrum

Calling Sequence

[tab]=wigner(x,h,deltat,zp)

Arguments

tab

wigner spectrum (lines correspond to the time variable)

x

analyzed signal

h

data window

deltat

analysis time increment (in samples)

zp

length of FFT's. %pi/zp gives the frequency increment.

Description

function which computes the 'time-frequency' wigner spectrum of a signal.

<< wiener Traitement du Signal window >>

Copyright (c) 2022-2023 (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:
Thu May 12 11:44:57 CEST 2011