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pythongnuradiognuradio-companion

How to save a graph that is generated by GNU Radio?

I have generated the spectrogram with GNU Radio and want to save the output graph but have no idea how to do it.

Solution

  • The "QT GUI Frequency Sink" block will display the frequency domain representation of a signal. You can save a static image of the spectrum by accessing the control panel using center-click and choosing "Save".