Winograd FFT for DSP32c

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2 total messages Started by Jim Isom Wed, 01 Aug 1990 18:50

#892

Author: Jim Isom
Date: Wed, 01 Aug 1990 18:50

16 lines
937 bytes

Sorry if I've missed something on this subject, but I'm wondering:
Would any of you happen to have DSP32c (or DSP32) code that implements
the Winograd FFT?  It should be in DSP32 assembler, as I don't have
the 'C' compiler.c 

As it happens, I really need a length that is a multiple of other than
two, three (six really).  Unfortunately, ATT's application library
has only FFTs that are powers of 2.   

Thanks in advance.  I'll sumarize responses to the net, should I receive
any.


-- 
Jim Isom                      jimi@well.sf.ca.us        2b+~2b=1 
                              jisom@tops.sun.com

Re: Winograd FFT for DSP32c

#911

Author: Jim Isom
Date: Wed, 08 Aug 1990 17:42

12 lines
780 bytes

jimi@well.sf.ca.us (Jim Isom) writes:

Some time ago I posted an article searching for a Wiunograd FFT implementation
for the DSP32 family.  I now know that I need a 144 point FFT.  Anyone have
one on hand?  ?

+-- 
+Jim Isom                      jimi@well.sf.ca.us        2b+~2b=1 
+                              jisom@tops.sun.com
-- 
Jim Isom                      jimi@well.sf.ca.us        2b+~2b=1 
                              jisom@tops.sun.com

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