抑制载波型差分相位调制，使用高阶累积量对MPSK信号进行调制识别，基于欧几里得距离的聚类分析，采用加权网络中节点强度和权重都是幂率分布的模型，构成不同频率的调制信号，用于图像处理的独立分量分析，到达过程是的泊松过程，GSM中GMSK调制信号的产生。- Suppressed carrier type differential phase modulation, Using high-order cumulants of MPSK signal modulation recognition, Clustering analysis based on Euclidean distance, Using weighted model nodes in the network strength and weight are power law distribution, Constituting the modulated signals of different frequencies, Independent component analysis for image processing, Arrival process is a Poisson process, GSM is GMSK modulation signal generation.