beta_ln (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: advanced

Requires: MathScript RT Module

Syntax

c = beta_ln(a, b)

Legacy Name: betaln

Description

Computes the natural logarithm of the beta function of the input elements. When the input elements are scalar, beta_ln(a, b) is equivalent to log(beta(a, b)).

Examples

Inputs

Name Description
a Specifies a matrix or a scalar number. If b is a matrix, a is a matrix of the same size as b.
b Specifies a matrix or a scalar number. If a is a matrix, b is a matrix of the same size as a.

Outputs

Name Description
c Returns the natural logarithm of the beta function. c is a matrix of the same size as a or 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 = 0:0.01:1;
B = 5;
C = beta_ln(A, B);
plot(A, C)

Related Topics

beta
beta_incomplete
log

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