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very minor tweaks to radix 3 code

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This commit is contained in:
Mark Borgerding
2004-02-24 02:21:03 +00:00
parent ac2eb527b7
commit 71bf5965b8
4 changed files with 39 additions and 27 deletions
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@ -12,7 +12,7 @@ USAGE:
#include "kiss_fft.h"
void * cfg = kiss_fft_alloc( nfft ,inverse_fft );
kiss_fft_cfg cfg = kiss_fft_alloc( nfft ,inverse_fft );
while ...
@ -38,6 +38,7 @@ You can do other cool stuff with the extras you'll find in tools/
* arbitrary dimension FFTs (complex only currently, apologies to Steve DeKorte -- mebbe next time )
* real FFTs
* fast convolution filtering
* spectrum image creation
The core fft and most tools/ code can be compiled to use float, double
or 16bit short samples. The default is float.
@ -101,6 +102,9 @@ TODO:
*) Make the fixed point scaling and bit shifts more easily configurable.
*) Document/revisit the input/output fft scaling
*) See if the fixed point code can be optimized a little without adding complexity.
*) Make doc describing the overlap (tail) scrap fast convolution filtering in kiss_fastfir.c
*) Test all the ./tools/ code with fixed point (kiss_fastfir.c doesn't work, maybe others)
AUTHOR:
Mark Borgerding