中文说明：
完成空分复用的非编码MIMO系统的信号检测算法的程序。主要完成MIMO系统随机比特流生成、星座调制、MIMO信道生成、加AWGN 噪声、以及MIMO接收端的最终BER性能评估。
English Description：
Complete space division multiplexing of non Coded MIMO system signal detection algorithm procedures. The main tasks are random bit stream generation, constellation modulation, MIMO channel generation, AWGN noise addition, and final BER performance evaluation of MIMO receiver.