11 #ifndef INCLUDED_FFT_IMPL_GOERTZEL_H 12 #define INCLUDED_FFT_IMPL_GOERTZEL_H 27 goertzel(
int rate,
int len,
float freq);
29 void set_params(
int rate,
int len,
float freq);
35 void input(
const float& in);
37 bool ready()
const {
return d_processed == d_len; }
#define FFT_API
Definition: gr-fft/include/gnuradio/fft/api.h:18
bool ready() const
Definition: goertzel.h:37
std::complex< float > gr_complex
Definition: gr_complex.h:15
Implements Goertzel single-bin DFT calculation.
Definition: goertzel.h:24
GNU Radio logging wrapper.
Definition: basic_block.h:29