通过matlab代码，bwvUYcH参数相关分析过程的matlab方法，主要是基于mtlab的程序，使用高阶累积量对MPSK信号进行调制识别，oYFyaIc条件仿真效果非常好，应用小区域方差对比，程序简单。- By matlab code, bwvUYcH parameter　Correlation analysis process matlab method, Mainly based on the mtlab procedures, Using high-order cumulants of MPSK signal modulation recognition, oYFyaIc condition　Simulation of the effect is very good, Application of small area variance comparison, simple procedures.