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Re: 2D FT of f(r): Fast Hankel Transforms


"David Annetts" <davidannetts at aapt.net.au> wrote in message 
news:drus3g$fnf$1 at smc.vnet.net...

> You can implement them as a convolution with a digital filter.  Google for
> various papers so you can derive coefficients, but one I'd recommend is
> JOHANSEN, HK, AND SORENSEN, K. Fast Hankel transforms in Geophysical
> Prospecting from a "fair while ago".

I'll certainly look into it, thank you.  The choice of journal is 
intriguing...what are the applications of FHTs to Geophysics?

Bye
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