[qpsk raylay] - qpsk reighley code
[qpsk1] - Matlab code for OFDM for bpsk
[MIMO beamforming QPSK modulation] - MIMO beamforming QPSK modulation
[QPSK-MB-OFDM] - the QPSK modulator and de-modulator module for MB-OFDM based UWB system
[qpsk with decision feedback] - this is good one for qpsk with decision feed back equaliser
[qpsk frame based] - simulink model for qpsk
[QPSK_pll] - PHAES LOCK LOOP for QPSK.use matlab/simulink build the modle
[qpsk carrier recovery] - QPSK carrier recovery .use simulink build the modle
[GMSK_QPSK_8PSK] - 8PSK,GMSK MATLAB source code, contribute
[qpsksystem_SJSU] - quadrature phase shift keying full system simulink model
