Barry, thank you so much for your time, but unfortunately, it wasn't helpful for me and still, I am seeking a way to plot the BER vs SNR. I don't know what is wrong with GNU Radio! Even it doesn't have complete documentation so that I can understand how to do things like this. I hope that someone guides me in a clear way. I want to plot a BER vs SNR for the OFDM simulation which already exists as one of the examples of GNU Radio, but it gives me constant line.
On Tue, Sep 29, 2020 at 3:50 PM Barry Duggan <[email protected]> wrote: > Farhan, > > I don't know much about BER curves, but this example may help you some: > > https://github.com/gnuradio/gnuradio/blob/master/gr-fec/examples/ber_curve_gen.grc > > Also search the archives of this newsletter. IIRC, there is a discussion > about the bus inputs. > > Remember to CC discuss-gnuradio in your reply. I forgot on the first > time for this! > > --- > Barry Duggan KV4FV > https://github.com/duggabe > > On Tue, 29 Sep 2020 00:00:51 +0330, farhan pishe wrote: > > Hello, > > I am trying to plot the BER vs Es/N0 using QT Bercurve Sink which has 16 > inputs. But the result is always a constant line and I don't know the > reason and it is blowing my mind. Also, I don't know whether there is an > alternative way to plot BER vs SNR. I would really appreciate it if > anyone could help me in this regard. I just want to plot a simple bit > error rate curve. > > Regards, > Farhan >
