An algorithm for the numerical evaluation of the Hankel transform

ALAN V. OPPENHEIM,GEORGE V. FRISK,DAVID R. MARTINEZ

Proceedings of the IEEE（1978）

引用 72|浏览2

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摘要

A procedure is proposed for the numerical evaluation of the Hankel (Fourier-Bessel) transform of any integer order using the FFT algorithm. The basis for the procedure is the "projection-slice" theorem associated with the two-dimensional Fourirer transform.

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关键词

Fourier transforms,Coordinate measuring machines,Sea measurements,Contracts,Equations,Oceans,Acoustic waves,Optical reflection,Acoustic reflection,Biomedical optical imaging

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