digital_mpsk_snr_est_cc.h File Reference

#include <digital_api.h>
#include <gr_sync_block.h>
#include <digital_impl_mpsk_snr_est.h>

Go to the source code of this file.

Classes
class	digital_mpsk_snr_est_cc
	A block for computing SNR of a signal. More...
Functions
DIGITAL_API digital_mpsk_snr_est_cc_sptr	digital_make_mpsk_snr_est_cc (snr_est_type_t type, int tag_nsamples=10000, double alpha=0.001)

---

Function Documentation

DIGITAL_API digital_mpsk_snr_est_cc_sptr digital_make_mpsk_snr_est_cc	(	snr_est_type_t	type,
		int	tag_nsamples = 10000,
		double	alpha = 0.001
	)

Factory function returning shared pointer of this class

Parameters:

Parameters:

type,:	the type of estimator to use snr_est_type_t for details about the available types.
tag_nsamples,:	after this many samples, a tag containing the SNR (key='snr') will be sent
alpha,:	the update rate of internal running average calculations.