cross (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: vector

Requires: MathScript RT Module

Syntax

c = cross(a, b)

c = cross(a, b, dim)

Description

Computes the cross product of two three-element vectors or matrices.

Examples

Inputs

Name Description
a Specifies a three-element vector or matrix.
b Specifies a three-element vector or matrix.
dim Specifies the order in which LabVIEW computes the cross product for matrices. dim is a scalar that accepts the following values.

1 Performs a column-wise calculation of the cross product.
2 Performs a row-wise calculation of the cross product.
The dim-th dimension of a and b must contain exactly 3 elements.

Outputs

Name Description
c Returns the cross product of a and b. c is a three-element vector or matrix.

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 = [0, -3, 2]
C = cross(A, B)

Related Topics

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