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From: | Ali |
Subject: | Re: [Discuss-gnuradio] Matplotlib and GNU Radio: Dynamic plot |
Date: | Thu, 21 Sep 2017 08:21:26 +0300 |
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:
AliRegards,I don't know whether these can be applied or not. I am open to any ideas.1- Write them to a .txt file and read by matplotlib at the same time,What do you suggest to plot these variables?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.Hi everyone,I have a flowchart in which USRP's are running and after some blocks 2 variables are produced at the output.
2- Without writing the variable anywhere, directly use in matplotlib(somehow)3- Write a python block and use in GRC directly
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