Displaying 2 results from an estimated 2 matches for "b9df09a5".
2007 Apr 17
1
question about spx_fft
...point
FFT and it
has some internal scaling for each stage. Do I need to match the same
scaling of 1/N
in the software code?
> Jean-Marc
>
>
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2007 Apr 15
3
question about spx_fft
Hi Jean-Marc and list,
Is the spx_fft function in fftwrap.c a standard fft function?
void spx_fft(void *table, spx_word16_t *in, spx_word16_t *out)
When I say standard, I mean the input "in" is 128 point short data for
example and
the output "out" is 128 short complex value which is stored in 256
short array with real and
image part. Looks like the function did some