Scilab Website | Contribute with GitLab | Mailing list archives | ATOMS toolboxes
Scilab Online Help
5.5.2 - Português

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

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 This page might be outdated.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

Ajuda do Scilab >> Funções Elementares > sign

sign

função de sinal

Descrição

X=sign(A) retorna a matriz feita dos sinais de A(i,j). Para A, feita de complexos sign(A) = A./abs(A).

Exemplos

sign(rand(2,3))
sign(1+%i)

Ver Também

  • abs — valor absoluto, magnitude
Report an issue
<< or Funções Elementares 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 Apr 01 10:24:17 CEST 2015