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gnuradio-digital.pc.in 266 Bytes

Latest revisions

# Date Author Comment
6e52e9f8 12/30/2011 04:35 pm Tom Rondeau

digital: added tag_nsamples placeholder into SNR probe block.

The intent of this block is to be able to pass messages containing the SNR at a set number of samples.
1091192d 12/30/2011 04:33 pm Tom Rondeau

digital: adding SNR nsamples set/get functions in swig i file.
8e134f11 12/30/2011 04:24 pm Tom Rondeau

digital: fixed documentation of parameters.
ef4d48de 12/30/2011 04:11 pm Tom Rondeau

digital: update to qa and example code for new constructor with tag_nsamples arg.
a4d62472 12/30/2011 04:11 pm Tom Rondeau

digital: the SNR estimator block now issues a tag with the SNR (key = 'snr'). The number of samples between when the tag is sent is set in the constructor (default = 10000) and can be changed.
0bf8934a 12/30/2011 03:58 pm Tom Rondeau

digital: snr probe passing just the 0th input stream to SNR estimator.
3d92c79e 12/30/2011 03:58 pm Tom Rondeau

digital: SNR estimators just take a complex vector; not full vector of complex vectors.
36dda1f1 12/29/2011 11:30 pm Tom Rondeau

digital: added documentation for SNR estimators; made a Doxygen group for them. Also set the alpha value to a default of 0.001; most won't need to change this.
062f4f37 12/29/2011 11:28 pm Tom Rondeau

digital: fixed QA code for SNR estimator SVR name change.
886e3c25 12/29/2011 08:38 pm Tom Rondeau

digital: adding documentation for SNR estimators; added an estimator for M2M4 type that allows the user to set the kurtosis of the signal and noise, if known, to work with non-MPSK and non-AWGN channels (untested).

Also, the technique is signal to variation ratio (SVR), not SVN. Couldn't read my own writing.

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