3.2.1.2. BesselJ.m

Calculate the Bessel function of the first kind \(J_m(z)\).

3.2.1.2.1. Syntax

J = BesselJ(m, z, varargin)

3.2.1.2.2. Input arguments

3.2.1.2.2.1. Mandatory arguments

• m

  • The order \(m\in \mathbb{Z}\)

• z

  • The argument \(z\)

3.2.1.2.2.2. Optional arguments

• 'is_log' = false

  • true — Return the logarithm of the result, i.e., \(\ln J_m(z)\)

• 'nu0' = 0

  • Return \(J_{m+\nu_0}(z)\)

  • \(0 < \nu_0 < 1\)