crosscorr2d (MathScript RT Module Function)

LabVIEW 2012 MathScript RT模块帮助

版本日期:June 2012

产品编号:373123C-0118

»查看产品信息
下载帮助
(仅限Windows)

Owning Class: spectral analysis

Requires: MathScript RT Module

Syntax

c = crosscorr2d(a)

c = crosscorr2d(a, b)

Legacy Name: xcorr2

Description

Computes the two-dimensional cross-correlation of the inputs. crosscorr2d(a) is equivalent to crosscorr2d(a, a), which computes the autocorrelation of a.

Examples

Inputs

Name Description
a Specifies a matrix.
b Specifies a matrix.

Outputs

Name Description
c Returns the cross-correlation of a and b.

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 4];
B = [5 6 7; 8 9 10];
C = crosscorr2d(A, B)

Related Topics

corrcoeff
crosscorr

文章是否对您有帮助?

没有帮助