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gr_freq_xlating_fir_filter_ccf.h File Reference

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

Go to the source code of this file.

Typedefs

typedef boost::shared_ptr<
gr_freq_xlating_fir_filter_ccf
gr_freq_xlating_fir_filter_ccf_sptr

Functions

gr_freq_xlating_fir_filter_ccf_sptr gr_make_freq_xlating_fir_filter_ccf (int decimation, const std::vector< float > &taps, double center_freq, double sampling_freq)


Typedef Documentation

typedef boost::shared_ptr<gr_freq_xlating_fir_filter_ccf> gr_freq_xlating_fir_filter_ccf_sptr
 


Function Documentation

gr_freq_xlating_fir_filter_ccf_sptr gr_make_freq_xlating_fir_filter_ccf int  decimation,
const std::vector< float > &  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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