Scilab Website | Contribute with GitLab | Mailing list archives | ATOMS toolboxes

Change language to:
Français - 日本語 - Português

Please note that the recommended version of Scilab is 6.1.1. This page might be outdated.
See the recommended documentation of this function

Scilab manual >> Elementary Functions > signm

signm

matrix sign function

Description

For square and Hermitian matrices X=signm(A) is matrix sign function.

Examples

A=rand(4,4);B=A+A';X=signm(B);spec(B),spec(X)

See Also

<< sign Elementary Functions size >>

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:
Wed Jan 26 16:23:40 CET 2011