Hi I would want to know if there a way to calculate SNR for a qpsk, 16 QAM and 64 QAM signals. I have been using the "divide" block, which has as inputs, the signal that entries to the channel and a noise source fixed with the voltage of noise that is fixed in the "channel model" block. Then, the "divide" block's output goes to the "log10" block Would this be correct? I copied this idea from another discussion.
http://gnuradio.4.n7.nabble.com/file/n47229/flowgraph.png Thank you -- View this message in context: http://gnuradio.4.n7.nabble.com/SNR-question-tp55133.html Sent from the GnuRadio mailing list archive at Nabble.com. _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
