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gr_freq_xlating_fir_filter_ccc.h File Reference

#include <gr_sync_decimator.h>
#include <gr_rotator.h>

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Compounds

class  gr_freq_xlating_fir_filter_ccc
 FIR filter combined with frequency translation with gr_complex input, gr_complex output and gr_complex taps. More...


Typedefs

typedef boost::shared_ptr<
gr_freq_xlating_fir_filter_ccc
gr_freq_xlating_fir_filter_ccc_sptr

Functions

gr_freq_xlating_fir_filter_ccc_sptr gr_make_freq_xlating_fir_filter_ccc (int decimation, const std::vector< gr_complex > &taps, double center_freq, double sampling_freq)


Typedef Documentation

typedef boost::shared_ptr<gr_freq_xlating_fir_filter_ccc> gr_freq_xlating_fir_filter_ccc_sptr
 


Function Documentation

gr_freq_xlating_fir_filter_ccc_sptr gr_make_freq_xlating_fir_filter_ccc int  decimation,
const std::vector< gr_complex > &  taps,
double  center_freq,
double  sampling_freq
 

Construct a FIR filter with the given taps and a composite frequency translation that shifts center_freq down to zero Hz. The frequency translation logically comes before the filtering operation.


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