Discrete-Hankel-Transform

Version 1.0 (45,2 ko) par Adi Natan
Calculate the Discrete Hankel Transform with consistent operation rules and functionality (zero padding, array support)
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Mise à jour 10 sept. 2020
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Discrete-Hankel-Transform

The code follows a similar path of the Discrete Fourier transform (DFT), including properties such as orthogonality and invertibility, as well as the typical discrete shift, modulation, multiplication, and convolution rules. This is unlike past definitions of DHT that approximated the continuous integral transform without the properties mentioned.

This code is based on: Baddour, N. and Chouinard, U., 2017. Journal of Open Research Software, 5(1), p.4. doi.org/10.5334/jors.82 with a few improvements: The Y matrix code is now vectorized making it ~ x20 faster, there are optional zero padding and arrays support input similar to Matlab's FFT functionality, meaning that the Bessel zeros and Y matrix are only calculated once. The Bessel zeros calculation code uses the updated version by Jason Nicholson.

DHT example img

Citation pour cette source

Adi Natan (2024). Discrete-Hankel-Transform (https://github.com/adinatan/Discrete-Hankel-Transform/releases/tag/v1.0), GitHub. Extrait(e) le .

Compatibilité avec les versions de MATLAB
Créé avec R2021a
Compatible avec toutes les versions
Plateformes compatibles
Windows macOS Linux
Remerciements

Inspiré par : Bessel Zero Solver

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Version Publié le Notes de version
1.0

Pour consulter ou signaler des problèmes liés à ce module complémentaire GitHub, accédez au dépôt GitHub.
Pour consulter ou signaler des problèmes liés à ce module complémentaire GitHub, accédez au dépôt GitHub.