GNU Radio 3.5.3.2 C++ API
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Goertzel single-bin DFT calculation. More...
#include <gr_goertzel_fc.h>
Public Member Functions | |
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 | |
void | set_freq (float freq) |
void | set_rate (int rate) |
Friends | |
GR_CORE_API gr_goertzel_fc_sptr | gr_make_goertzel_fc (int rate, int len, float freq) |
Goertzel single-bin DFT calculation.
void gr_goertzel_fc::set_freq | ( | float | freq | ) |
void gr_goertzel_fc::set_rate | ( | int | rate | ) |
int gr_goertzel_fc::work | ( | int | noutput_items, |
gr_vector_const_void_star & | input_items, | ||
gr_vector_void_star & | output_items | ||
) | [virtual] |
just like gr_block::general_work, only this arranges to call consume_each for you
The user must override work to define the signal processing code
Implements gr_sync_block.
GR_CORE_API gr_goertzel_fc_sptr gr_make_goertzel_fc | ( | int | rate, |
int | len, | ||
float | freq | ||
) | [friend] |