double fft_amp2(fft_t *fft, int n, complex_t wave[])
Definition: fft.c:218
void fft_scale(complex_t wave[], int bits)
Definition: fft.c:228
void fft_compute(fft_t *fft, complex_t wave[])
Definition: fft.c:75
fft_t * fft_new(int bits)
Definition: fft.c:136
void fft_dispose(fft_t *fft)
Definition: fft.c:184
double fft_amp(int n, complex_t wave[], int bits)
Definition: fft.c:212
void fft_window(fft_t *fft, complex_t wave[])
Definition: fft.c:197
double re
Definition: fft.h:26
double im
Definition: fft.h:27
int bmask
Definition: fft.h:38
int bits
Definition: fft.h:33
double * SineTable
Definition: fft.h:34
int * PermuteTable
Definition: fft.h:37
double * CosineTable
Definition: fft.h:35
double * WinTable
Definition: fft.h:36