23 #ifndef INCLUDED_GR_GOERTZEL_FC_H
24 #define INCLUDED_GR_GOERTZEL_FC_H
52 int work(
int noutput_items,
53 gr_vector_const_void_star &input_items,
54 gr_vector_void_star &output_items);
56 void set_freq (
float freq);
57 void set_rate (
int rate);
GR_CORE_API gr_goertzel_fc_sptr gr_make_goertzel_fc(int rate, int len, float freq)
Implements Goertzel single-bin DFT calculation.
Definition: gri_goertzel.h:33
shared_ptr documentation stub
Definition: shared_ptr_docstub.h:15
#define GR_CORE_API
Definition: gr_core_api.h:30
Goertzel single-bin DFT calculation.
Definition: gr_goertzel_fc.h:40
Definition: gr_sync_decimator.h:27
virtual int work(int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
just like gr_block::general_work, only this arranges to call consume_each for you ...