Scilab Website | Contribute with GitLab | Mailing list archives | ATOMS toolboxes
Scilab Online Help
5.4.0 - 日本語

Change language to:
English - Français - 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 This page might be outdated.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

Scilab help >> Elementary Functions > matrixoperations > triu

triu

上三角

説明

上三角行列. trilを参照ください.

s=poly(0,'s');
triu([s,s;s,1])
triu([1/s,1/s;1/s,1])

参照

  • tril — 行列の下三角部
  • ones — 要素が1の行列
  • eye — 単位行列
  • diag — 対角行列の構築または展開
Report an issue
<< tril matrixoperations searchandsort >>

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:
Mon Oct 01 17:40:23 CEST 2012