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2021-12-14Add back (another) custom fontNao Pross1-0/+0
2021-12-13Clean up GUI code, set up network constellation plotsNao Pross1-0/+0
2021-12-06An GUI weitergearbeitetsara1-0/+0
2021-11-08Remove space from dirnamesara1-0/+0
2021-11-08QAM Hardware Vorbereitungsara1-0/+0
2021-10-28Implement QPSK TX - RX with USRP hardwareNao Pross1-0/+0
And fix some small issues in QPSK simulation. The signal flow graph was tested with a coaxial cable, as well as with an 2.4 GHz antenna. The constellation diagram looked OK, but the sent data (bytes of lena512color.tiff) were neither decoded nor tested. That is because we need to synchronize data frames with a header thing or something like that (which is still not implemented yet).