diff options
| author | Anthony Blake <anthonix@me.com> | 2012-11-09 10:53:38 +1300 |
|---|---|---|
| committer | Anthony Blake <anthonix@me.com> | 2012-11-09 10:53:38 +1300 |
| commit | bf9c2e432c16ccaca0112ede0f431d48390191a1 (patch) | |
| tree | 63425236093f94dce02f68b22dac9e3d555befcd /src/ffts_real.c | |
| parent | 17b726139dc4191eb51fd2527c778bcbc3bd76b8 (diff) | |
| download | ffts-bf9c2e432c16ccaca0112ede0f431d48390191a1.zip ffts-bf9c2e432c16ccaca0112ede0f431d48390191a1.tar.gz | |
Real transforms now use hermitian format
Diffstat (limited to 'src/ffts_real.c')
| -rw-r--r-- | src/ffts_real.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/ffts_real.c b/src/ffts_real.c index 5f3bb02..03493e1 100644 --- a/src/ffts_real.c +++ b/src/ffts_real.c @@ -58,8 +58,8 @@ void ffts_execute_1d_real(ffts_plan_t *p, const void *vin, void *vout) { for(i=0;i<N/2;i++) { out[2*i] = buf[2*i]*A[2*i] - buf[2*i+1]*A[2*i+1] + buf[N-2*i]*B[2*i] + buf[N-2*i+1]*B[2*i+1]; out[2*i+1] = buf[2*i+1]*A[2*i] + buf[2*i]*A[2*i+1] + buf[N-2*i]*B[2*i+1] - buf[N-2*i+1]*B[2*i]; - out[2*N - 2*i] = out[2*i]; - out[2*N - 2*i + 1] = -out[2*i+1]; +// out[2*N - 2*i] = out[2*i]; +// out[2*N - 2*i + 1] = -out[2*i+1]; } out[N] = buf[0] - buf[1]; |
