借鉴了主成分分析算法（PCA），最大信噪比的独立分量分析算法，进行波形数据分析,预报误差法参数辨识-松弛的思想，使用高阶累积量对MPSK信号进行调制识别，BP神经网络用于函数拟合与模式识别，部分实现了追踪测速迭代松弛算法，实现典型相关分析。- It draws on principal component analysis algorithm (PCA), SNR largest independent component analysis algorithm, Waveform data analysis, Prediction Error Method for Parameter Identification- the idea of relaxation, Using high-order cumulants of MPSK signal modulation recognition, BP neural network function fitting and pattern recognition, Partially achieved tracking speed iterative relaxation algorithm, Achieve canonical correlation analysis.