使用高阶累积量对MPSK信号进行调制识别，时间序列数据分析中的梅林变换工具，采用的是脉冲对消法，单径或多径瑞利衰落信道仿真，是信号处理的基础，包含位置式PID算法、积分分离式PID。- Using high-order cumulants of MPSK signal modulation recognition, Time series data analysis Mellin transform tool, It uses a pulse of consumer law, Single path or multipath Rayleigh fading channel simulation, Is the basis of the signal processing, It contains positional PID algorithm, integral separate PID.