Dear Ali, don't convert data streams to Python variables. Just use the Qt instrumentation plots that directly come with GNU Radio, they are actually meant for this.
Matplotlib is *definitely* not what you want to use for live plots. Far too slow. Best regards, Marcus On 09/20/2017 01:29 AM, Ali wrote: > Hi everyone, > > I have a flowchart in which USRP's are running and after some blocks 2 > variables are produced at the output. > > As the inputs change, outputs change. I want to _dynamically_ plot > these two variables on x and y axis. I am willing to use matplotlib. > > What do you suggest to plot these variables? > > 1- Write them to a .txt file and read by matplotlib at the same time, > 2- Without writing the variable anywhere, directly use in > matplotlib(somehow) > 3- Write a python block and use in GRC directly > > I don't know whether these can be applied or not. I am open to any ideas. > > Regards, > Ali > > > > > _______________________________________________ > Discuss-gnuradio mailing list > [email protected] > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
_______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
