GNU Radio 3.5.3.2 C++ API
digital_probe_mpsk_snr_est_c.h File Reference

Go to the source code of this file.

Classes

class  digital_probe_mpsk_snr_est_c
 A probe for computing SNR of a signal. More...

Functions

DIGITAL_API
digital_probe_mpsk_snr_est_c_sptr 
digital_make_probe_mpsk_snr_est_c (snr_est_type_t type, int msg_nsamples=10000, double alpha=0.001)

Function Documentation

DIGITAL_API digital_probe_mpsk_snr_est_c_sptr digital_make_probe_mpsk_snr_est_c ( snr_est_type_t  type,
int  msg_nsamples = 10000,
double  alpha = 0.001 
)

Factory function returning shared pointer of this class

 Parameters:

 \param type: the type of estimator to use \ref ref_snr_est_types
 "snr_est_type_t" for details about the available types.
 \param msg_nsamples: [not implemented yet] after this many
 samples, a message containing the SNR (key='snr') will be sent
 \param alpha: the update rate of internal running average
 calculations.