An analytical form that provides a computationally efficient algorithm for numerical evaluation of the Hankel transform of nth order by fast-Fourier-transform techniques is presented and tested with some well-known functions.
© 1999 Optical Society of America
(070.0070) Fourier optics and signal processing : Fourier optics and signal processing
José A. Ferrari, Daniel Perciante, and Alfredo Dubra, "Fast Hankel transform of nth order," J. Opt. Soc. Am. A 16, 2581-2582 (1999)