25 #ifndef DIGITAL_FILTER_H_
26 #define DIGITAL_FILTER_H_
31 void filter_fft(
int dir,
int m,
float *real,
float *imag);
32 void filter_dft(
int dir,
int len,
float *real,
float *imag);
35 void filter_zeroPad(
float *data,
float *result,
int dataLen,
int resultLen);
void filter_fftshift(float *data, int len)
Definition: digital_filter.c:137
void filter_fft(int dir, int m, float *real, float *imag)
Definition: digital_filter.c:30
void filter_hamming(float *data, int len)
Definition: digital_filter.c:147
void filter_add_sample(float *buffer, float sample, int bits, uint32_t *offset)
Definition: digital_filter.c:234
void filter_create_fir_lowpass(float *filter_vector, float f_break, int bits, int use_hamming)
Definition: digital_filter.c:171
float filter_run_fir_iteration(float *vector, float *filter, int bits, uint32_t offset)
Definition: digital_filter.c:208
void filter_dft(int dir, int len, float *real, float *imag)
Definition: digital_filter.c:97
void filter_zeroPad(float *data, float *result, int dataLen, int resultLen)
Definition: digital_filter.c:161