Hankel Transform

Version 1.1.0.0 (2,9 KB) von Adam Wyatt
Routine to perform a QDHT with no limit on data size or transform order (other than memory constrain
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Aktualisiert 4 Mär 2009

Lizenz anzeigen

This file contains 2 functions:
bessel_zeros - finds zeros of a bessel function
hankel_matrix - generates a structure of data to use for Hankel transforms

The algorithm is taken from:
M. Guizar-Sicairos and J. C. Gutierrez-Vega, Computation of quasi-discrete Hankel transforms of integer order for propagating optical wave fields,
J. Opt. Soc. Am. A 21, 53-58 (2004)

An example of beam propagation with circular symmetry has been written in the hankel_matrix help:
Type "help hankel_matrix" or "doc hankel_matrix" in Matlab.

Zitieren als

Adam Wyatt (2024). Hankel Transform (https://www.mathworks.com/matlabcentral/fileexchange/15623-hankel-transform), MATLAB Central File Exchange. Abgerufen .

Kompatibilität der MATLAB-Version
Erstellt mit R2008b
Kompatibel mit allen Versionen
Plattform-Kompatibilität
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Kategorien
Mehr zu Bessel functions finden Sie in Help Center und MATLAB Answers
Quellenangaben

Inspiriert von: Integer order Hankel transform

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Version Veröffentlicht Versionshinweise
1.1.0.0

Slight changes to the hankel structure to simplify usage.
1.0.0.0

Minor modifications.