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Re: FFTs in IDL [message #5872 is a reply to message #5760]

Tue, 27 February 1996 00:00

Sergei Senin
Messages: 23
Registered: February 1996

Junior Member

Achim Hein <hein@maxwell.nv.et-inf.uni-siegen.de> wrote:
> And thats exactly the point where this discussion began.'Is zero-padding a
> stupid thing to do'?!

There are algorithms which allow fft without zero padding

> But I have to transform arrays gt 2 GByte (naturally power of two) and I
> am very interested in 'high speed' Fourier-Transform-Algorithms. Is there
> a paper of Ron Mayer or anything else?

I found this stuff on the Net and don't remember the address, but can mail it
to you, (or anybody interested as it matters) or put it on my WWW page. Which
one do you prefer ?

Cheers

--
Sergei Senin
University of Portsmouth
Department of Electrical and Electronic Engineering
Microwave, Telecommunications and Signal Processing Research Group
Anglesea Building, Anglesea Road,
Portsmouth,P01 3DJ,England.
ss@ee.port.ac.uk, http://www.ee.port.ac.uk:80/~ss-www/

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[Message index]

		FFTs in IDL By: tom on Thu, 15 February 1996 00:00
		Re: FFTs in IDL By: Sergei Senin on Fri, 23 February 1996 00:00
		Re: FFTs in IDL By: Sergei Senin on Tue, 27 February 1996 00:00
		Re: FFTs in IDL By: Achim Hein on Tue, 27 February 1996 00:00
		Re: FFTs in IDL By: Sergei Senin on Tue, 27 February 1996 00:00
		Re: FFTs in IDL By: Achim Hein on Tue, 27 February 1996 00:00

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