Article View: sci.electronics
Article #19805Re: A rather delicate fourier problem AGAIN
From: Der Tynan
Date: Wed, 28 Sep 1988 20:26
Date: Wed, 28 Sep 1988 20:26
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In article <1853@erix.ericsson.se>, etxbrfa@kklm01.ericsson.se (Bjoern Fahller) writes:
> The problem is the software, the maths behind. And the problem is not to
> make a real time FFT (thats not very hard). [...]
^^^^^^^^^^^^^^^^^^^???
Ok, do it! come back in two years and tell us all about it!!!
Anyway, I have a program written in C that performs FFT's (Singletons
Algorithm, Radix-2, DIT) It goes up to 8K (A memory limit). It is fairly
optimized, but basically simulates a piece of hardware, so it's not generic.
If you want it, let me know. I'll mail you the source. Failing that of
course, you could build your own 20MHz real-time box in a week or two, right?
- Der
--
Reply: dtynan@sultra.UUCP (Der Tynan @ Tynan Computers)
{mips,pyramid}!sultra!dtynan
Cast a cold eye on life, on death. Horseman, pass by... [WBY]
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arc1-ca.pugleaf.net!utzoo!utgpu!water!watmath!clyde!att!osu-cis!tut.cis.ohio-state.edu!bloom-beacon!think!ames!vsi1!daver!mips!sultra!dtynanReferences:
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!water!watmath!clyde!att!osu-cis!tut.cis.ohio-state.edu!bloom-beacon!think!ames!vsi1!daver!mips!sultra!dtynan From: dtynan@sultra.UUCP (Der Tynan) Newsgroups: sci.electronics Subject: Re: A rather delicate fourier problem AGAIN Summary: huh? Message-ID: <2549@sultra.UUCP> Date: 28 Sep 88 20:26:11 GMT References: <1853@erix.ericsson.se> Organization: Tynan Computers, Sunnyvale, CA Lines: 18