Hi, Actually I want to draw coordinates on a map. So I want to upload a map(a png file, like using imshow function in MATLAB, matplotlib) and then draw points on this map. I think it is not possible by just using QT instruments.
Regards, Ali 2017-09-20 21:14 GMT+03:00 Marcus Müller <marcus.muel...@ettus.com>: > 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 > listDiscuss-gnuradio@gnu.orghttps://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > >
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