Simple MIMO simulations

Assumes QPSK, ML decoding (except SM ZF detector).

• mrc.m - maximal ratio combining

• stc.m - Alamouti space-time block code with 1 and 2 receive antennas

• bf.m - Eigen-beamforming

• sm.m - Spatial multiplexing 2x2 (both ML decoding and suboptimal zero forcing)

Simple OFDM simulation

Simulates guard band, cylic prefix Preamble symbol used for channel estimation