11 #ifndef INCLUDED_FFT_GOERTZEL_FC_H
12 #define INCLUDED_FFT_GOERTZEL_FC_H
28 typedef std::shared_ptr<goertzel_fc>
sptr;
30 static sptr make(
int rate,
int len,
float freq);
32 virtual void set_freq(
float freq) = 0;
34 virtual void set_rate(
int rate) = 0;
36 virtual float freq()
const = 0;
38 virtual int rate()
const = 0;
#define FFT_API
Definition: gr-fft/include/gnuradio/fft/api.h:18
GNU Radio logging wrapper.
Definition: basic_block.h:29
synchronous N:1 input to output with historyOverride work to provide the signal processing implementa...
Definition: sync_decimator.h:25
std::shared_ptr< goertzel_fc > sptr
Definition: goertzel_fc.h:28
Goertzel single-bin DFT calculation.
Definition: goertzel_fc.h:24