PySDR-style end-to-end BPSK / QPSK / 256-QAM software modems in pure Python — full chain (Hamming FEC, RRC, Costas, BER curves, constellation videos). Built while working through pysdr.org.
python dsp numpy sdr modem digital-signal-processing ber hamming-code software-defined-radio qam qpsk eye-diagram bpsk costas-loop raised-cosine pysdr constellation-diagram 256-qam
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Updated
May 6, 2026 - Python