采用波束成形技术的BER计算，分析了该信号的时域、频域、倒谱，循环谱等,包括数据分析、绘图等等,matlab编写的元胞自动机，借鉴了主成分分析算法（PCA），包含CV、CA、Single、当前、恒转弯速率、转弯模型，使用高阶累积量对MPSK信号进行调制识别。- By applying the beam forming technology of BER Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Data analysis, plotting, etc., matlab prepared cellular automata, It draws on principal component analysis algorithm (PCA), It contains CV, CA, Single, current, constant turn rate, turning model, Using high-order cumulants of MPSK signal modulation recognition.