LabWindows/CVI

Table of Contents
  • LabWindows/CVI Fundamentals
  • Creating Applications
  • Distributing Applications
  • Library Reference
  • Programmer Reference
  • Hardware Information

Bessel1st

Advanced Analysis Library Only

double Bessel1st (double r, double x);

Purpose

Computes the Bessel function Jr(x) of the first kind of fractional order r, which is defined as follows:

The Bessel function is a solution of the following differential equation:

For any integer value of order r, the function is defined for all real values of x. Otherwise, the function is defined for nonnegative real values of x.

Parameters

Input
Name Type Description
r double The order of the function.
x double The point at which the Bessel function is evaluated.

Return Value

Name Type Description
result double The value of the Bessel function evaluated at x.

Additional Information

Library: Advanced Analysis Library

Include file: analysis.h

LabWindows/CVI compatibility: LabWindows/CVI 8.0 and later

Log in to get a better experience