gr::fft::goertzel
gnuradio/fft/goertzel.h
float float gr::fft::goertzel::d_d1 d_d1 gr::fft::goertzel::d_d1
float float gr::fft::goertzel::d_d2 d_d2 gr::fft::goertzel::d_d2
float float gr::fft::goertzel::d_wr d_wr gr::fft::goertzel::d_wr
float float gr::fft::goertzel::d_wi d_wi gr::fft::goertzel::d_wi
int int gr::fft::goertzel::d_len d_len gr::fft::goertzel::d_len
int int gr::fft::goertzel::d_processed d_processed gr::fft::goertzel::d_processed
gr::fft::goertzel::goertzel
(int rate, int len, float freq)
goertzel
gr::fft::goertzel::goertzel
int rate
int len
float freq
void void gr::fft::goertzel::set_params (int rate, int len, float freq) set_params gr::fft::goertzel::set_params int rate int len float freq
gr_complex gr_complex gr::fft::goertzel::batch (const float *in) batch gr::fft::goertzel::batch const float * in
void void gr::fft::goertzel::input (const float &in) input gr::fft::goertzel::input const float & in
gr_complex gr_complex gr::fft::goertzel::output () output gr::fft::goertzel::output
bool bool gr::fft::goertzel::ready () const ready gr::fft::goertzel::ready

Implements Goertzel single-bin DFT calculation.

- gr::fft::goertzel
  batch
- gr::fft::goertzel
  d_d1
- gr::fft::goertzel
  d_d2
- gr::fft::goertzel
  d_len
- gr::fft::goertzel
  d_processed
- gr::fft::goertzel
  d_wi
- gr::fft::goertzel
  d_wr
- gr::fft::goertzel
  goertzel
- gr::fft::goertzel
  input
- gr::fft::goertzel
  output
- gr::fft::goertzel
  ready
- gr::fft::goertzel
  set_params