Path: 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

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]