I have found it, but i'd like to add FFT before sopesink2 of wxgui, there a error in it. the error info is "itemsize mismatch:gr uhd usrp source(1):0 using 8,fft_vcc_fftw(14):0 using 4096",how to have their itemsizi matched?
2011/9/5 Josh Blum <j...@ettus.com>: > > > On 09/04/2011 04:42 AM, guojun chang wrote: >> How to display constellation in gnuradio? I know that uhd_fft.py can >> show a window, but there is not anything what i need. I appreciate any >> help, thanks a lot in advance. >> > > The both the qtgui sink and wxgui scope sink has an XY mode to plot > complex input. > > -josh > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
