trace (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 = trace(a)

Description

Computes the sum of all diagonal elements in a matrix.

Examples

Inputs

Name Description
a Specifies a matrix.

Outputs

Name Description
c Returns the sum of all diagonal elements in a. c is a 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

C = trace(ones(3, 3))

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