cond - Condition number (original) (raw)

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5.3.3 - English

Scilab 5.3.3

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See the recommended documentation of this function

Scilab help >> Linear Algebra > cond

condition number

Calling Sequence

cond(X)

Arguments

X

real or complex square matrix

Description

Condition number in 2-norm. cond(X) is the ratio of the largest singular value of X to the smallest.

Examples

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

See Also

• rcond — inverse condition number
• svd — singular value decomposition