这段代码实现的是基于MATLAB的MIMO-OFDM的系统多用户检测，采用的算法是粒子群优化算法，他能提高系统的性能-This code implementation is based on the MATLAB MIMO- OFDM system, multi-user detection is the particle swarm optimization algorithm, the algorithm used he can improve the performance of the

Matlab中STBC仿真实现空时编码技术在MIMO-OFDM系统中应用研究 -Matlab simulation implementation of STBC space-time coding techniques in the MIMO- OFDM system applied research