GNU Radio 3.5.1 C++ API
digital_probe_mpsk_snr_est_c.h File Reference
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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:

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