Hello all, Thanks for all the interesting discussion. Very educational.
I’ve got a pair of questions concerning the QT vector sink. My application uses the vector sink for plotting and diagnostics of averaged spectra. I’m getting the impression that the QT vector sink is using a good fraction of my computer resources, despite trying to reduce the update intervals. My question is 1) can I somehow turn off the Min and Max functions and any averaging of the data in the QT vector plotter? The second question concerns a waterfall plot for the vectors I’m generating. The QT waterfall plot does not accept a vector. If I turn the vector back into a stream, then the QT waterfall plot then Fourier transforms the spectra back. making a mess. So the Second question: 2) is there a way to provide the QT water fall plotter with a Vector and not have it FFT the data? Thanks Glen FYI The code for Radio Astronomy is currently available (both observing interface and examples) at: git clone http://www.github.com/glangsto/gr-nsf _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
