#include <gr_sync_decimator.h>
#include <gr_rotator.h>
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Compounds | |
class | gr_freq_xlating_fir_filter_fcc |
FIR filter combined with frequency translation with float input, gr_complex output and gr_complex taps. More... | |
Typedefs | |
typedef boost::shared_ptr< gr_freq_xlating_fir_filter_fcc > | gr_freq_xlating_fir_filter_fcc_sptr |
Functions | |
gr_freq_xlating_fir_filter_fcc_sptr | gr_make_freq_xlating_fir_filter_fcc (int decimation, const std::vector< gr_complex > &taps, double center_freq, double sampling_freq) |
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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. |