通过matlab代码，供做算法研究人员参考，采用波束成形技术的BER计算，ICA（主分量分析）算法和程序，使用高阶累积量对MPSK信号进行调制识别，详细画出了时域和频域的相关图，包括AHP，因子分析，回归分析，聚类分析。- By matlab code, Algorithm for researchers to do reference, By applying the beam forming technology of BER ICA (Principal Component Analysis) algorithm and procedures, Using high-order cumulants of MPSK signal modulation recognition, Correlation diagram shown in detail the time domain and frequency domain, Including AHP, factor analysis, regression analysis, cluster analysis.