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.
Cite As
Greg von Winckel (2026). Bessel Function Zeros (https://in.mathworks.com/matlabcentral/fileexchange/6794-bessel-function-zeros), MATLAB Central File Exchange. Retrieved .
Acknowledgements
Inspired: Bessel Zero Solver
General Information
- Version 1.0.0.0 (1.58 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | 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. |
