文章主要对2*2的MIMO系统的各个参数进行了仿真，并在文章中给出相应程序和结果。对于MIMO系统的研究有极高的参考价值！-article focuses on the 2 * 2 MIMO system in all parameters of the simulation, In the article, and given the corresponding procedures and results. MIMO system for the study of high referenc