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5.3.2 - 日本語

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Scilab help >> Elementary Functions > signm

signm

行列符号関数

説明

正方およびエルミート行列の場合, X=signm(A) は 行列符号関数です.

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

参照

  • sign — 符号関数
<< sign Elementary Functions size >>

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Last updated:
Thu May 12 11:45:49 CEST 2011