cond

条件数

呼び出し手順

cond(X)

パラメータ

X: real or complex square matrix

説明

2乗ノルムの条件数.cond(X)はXの最大特異値と最小特異値の比である.

例

A=testmatrix('hilb',6);
cond(A)

参考

rcond
svd

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Last updated:
Fri Apr 11 14:18:54 CEST 2014