Frank,
>>Currently, I am just saving off the data and then processing it in
Octave/Matlab. It would be nice to have a display of the range/Doppler
map that is updated periodically within GRC. This would give me a good
indication that everything is working without me having to save off the
data and load it into matlab. I am fairly new to GNU Radio and the GRC
and it is the plots that I really don't know how to do. So, does anyone
have something like a 2D Mesh plot in QT that I could update semi-real
time?
Is there a specific requirement that u want this plot to be updated with-in GRC? If not then u can stream the data from GRC to network-socket or some FIFO. Then u can write an independent QT-app that read data from socket and displays it on " QT-2D Mesh plot" u mentioned above