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id: digital_probe_mpsk_snr_est_c
label: MPSK SNR Estimator Probe
parameters:
- id: type
label: Type
dtype: enum
options: ['0', '1', '2', '3']
option_labels: [Simple, Skewness, 2nd and 4th Moment, SVR]
- id: msg_nsamples
label: Samples between SNR messages
dtype: int
default: '10000'
- id: alpha
label: Filter Alpha
dtype: real
default: '0.001'
inputs:
- domain: stream
dtype: complex
outputs:
- domain: message
id: snr
optional: true
- domain: message
id: signal
optional: true
- domain: message
id: noise
optional: true
templates:
imports: from gnuradio import digital
make: digital.probe_mpsk_snr_est_c(${type}, ${msg_nsamples}, ${alpha})
callbacks:
- set_type(${type})
- set_msg_nsample(${msg_nsamples})
- set_alpha(${alpha})
file_format: 1
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