gr_freq_xlating_fir_filter_scc.cc File Reference

#include <gr_freq_xlating_fir_filter_scc.h>
#include <gr_fir_scc.h>
#include <gr_fir_util.h>
#include <gr_io_signature.h>

Include dependency graph for gr_freq_xlating_fir_filter_scc.cc:

Functions
gr_freq_xlating_fir_filter_scc_sptr	gr_make_freq_xlating_fir_filter_scc (int decimation, const std::vector< gr_complex > &taps, double center_freq, double sampling_freq)

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Function Documentation

gr_freq_xlating_fir_filter_scc_sptr gr_make_freq_xlating_fir_filter_scc	(	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.