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cond (MathScript Function) (Windows, Not in Base Package)

LabVIEW 8.5 Help
August 2007

NI Part Number:
371361D-01

»View Product Info

Member of the linalgebra class.

Syntax

c = cond(a)

c = cond(a, b)

Description

Returns the condition number of a matrix using the singular value decomposition method.

Examples

Inputs

Name Description
a Specifies a matrix.
b Specifies the norm type of a. b is a scalar or string that accepts the following values.

1 1-norm
2 (default) 2-norm
inf inf-norm
'fro' Frobenius norm

Outputs

Name Description
c Returns the b-norm condition number of a. c is a scalar number.

Examples

A = [1+2i, 4i; -3-6i, -5i]
D = cond(A)

Related Topics

condeig
condest
norm


Resources


 

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