Bessel Function Zeros

Computes the first k zeros of the Bessel Function of the 1st and 2nd Kinds.

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This script uses Halley's method to compute the positive k zeros of the Bessel function of the first kind J(n,x) and second kind Y(n,x) where n is a positive number. The routine has been tested for up to k=100 and n=100.

Citation pour cette source

Greg von Winckel (2026). Bessel Function Zeros (https://fr.mathworks.com/matlabcentral/fileexchange/6794-bessel-function-zeros), MATLAB Central File Exchange. Extrait(e) le .

Remerciements

A inspiré : Bessel Zero Solver

Informations générales

Compatibilité avec les versions de MATLAB

  • Compatible avec toutes les versions

Plateformes compatibles

  • Windows
  • macOS
  • Linux
Version Publié le Notes de version Action
1.0.0.0

The guess function has been improved so the script is more robust. Also I have added bessel functions of the second kind.