besselchk (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

[msg, NU, Z, size] = besselchk(nu, z)

Legacy Name: besschk

Description

Checks for valid parameters of a Bessel function.

Inputs

Name Description
nu Specifies the Bessel function to evaluate. nu is a real matrix. If nu is a scalar and z is a matrix, LabVIEW converts nu to a matrix of the same size as z with all elements equal to nu.
z Specifies the value at which to evaluate the Bessel function. z is a complex matrix. If z is a scalar and nu is a matrix, LabVIEW converts z to a matrix of the same size as nu with all elements equal to z.

Outputs

Name Description
msg Returns an error message if nu or z is not numeric or if nu is not real. msg is a string.
NU Returns nu as a matrix of the same size as Z.
Z Returns z as a matrix of the same size as NU.
size Returns the size of NU and Z.

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

Related Topics

bessel
bessel_h
bessel_i
bessel_j
bessel_k
bessel_y

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