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MathGroup Archive 2006

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

  • To: mathgroup at smc.vnet.net
  • Subject: [mg64180] Re: 2D FT of f(r): Fast Hankel Transforms
  • From: "Hypermars" <hypermars00 at yahoo.com>
  • Date: Sat, 4 Feb 2006 04:13:33 -0500 (EST)
  • References: <drus3g$fnf$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

"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
Hyper 



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