根据蒙特卡罗分析原理，QPSK及QDPSK误码率仿真-According to the principle of Monte Carlo analysis, QPSK and QDPSK BER simulation

jake模型，MIMO以及不同场景的相关参数下不同信噪比下的误码率仿真-BER simulation under different SNR jake model, MIMO and related parameters for different scenarios