Lines Matching refs:fft
92 By default implementations which are based on a single, standard complex FFT-kernel are used (dctII_f() and dctIII_f()).
93 These are specifically helpful in cases where optimized FFT libraries are already available. The FFT used in these
94 implementation is FFT rad2 from FDK_tools.
97 type IV implementations are only available in a version based on a complex FFT kernel.
104 #include "fft.h"
164 fft(M, tmp, pDat_e);
227 fft(M, tmp, pDat_e);
355 fft(M, pDat, pDat_e);
481 fft(M, pDat, pDat_e);
