subspaceangle (MathScript RT Module Function)

LabVIEW 2012 MathScript RT模块帮助

版本日期:June 2012

产品编号:373123C-0118

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(仅限Windows)

Owning Class: linalgebra

Requires: MathScript RT Module

Syntax

c = subspaceangle(a, b)

Legacy Name: subspace

Description

Computes the angle between the columns of the input matrices.

Examples

Inputs

Name Description
a Specifies a matrix.
b Specifies a matrix with the same number of rows as a.

Outputs

Name Description
c Returns the angle between the columns of a and b. A small value of c suggests that a and b are almost linearly dependent. c is a real scalar.

Details

The following table lists the support characteristics of this function.

Supported in the LabVIEW Run-Time Engine Yes
Supported on RT targets Yes
Suitable for bounded execution times on RT Not characterized

Examples

A = [1, 2, 3]'
B = [1, 1, -1]'
C = subspaceangle(A, B)

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