Searched refs:wki (Results 1 – 1 of 1) sorted by relevance
| /haiku/src/libs/mapm/ |
| H A D | mapm_fft.c | 827 double ec, w1r, w1i, wkr, wki, wdr, wdi, ss, xr, xi, yr, yi; in M_rftfsub() local
831 wki = 0; in M_rftfsub()
856 wki += ss * (0.5 - wdr); in M_rftfsub()
859 yr = wkr * xr - wki * xi; in M_rftfsub()
860 yi = wkr * xi + wki * xr; in M_rftfsub()
865 wdr += ss * wki; in M_rftfsub()
872 wki = 0.5 * cos(ec * i0); in M_rftfsub()
873 wdr = 0.5 - (wkr * w1r - wki * w1i); in M_rftfsub()
874 wdi = wkr * w1i + wki * w1r; in M_rftfsub()
893 double ec, w1r, w1i, wkr, wki, wdr, wdi, ss, xr, xi, yr, yi; in M_rftbsub() local
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