包括主成分分析、因子分析、贝叶斯分析，通过matlab代码，合成孔径雷达（SAR)目标成像仿真，相参脉冲串复调制信号，采用偏最小二乘法，预报误差法参数辨识-松弛的思想，时间序列数据分析中的梅林变换工具。- Including principal component analysis, factor analysis, Bayesian analysis, By matlab code, Synthetic Aperture Radar (SAR) imaging simulation target, Complex modulation coherent pulse train signal, Partial least squares method, Prediction Error Method for Parameter Identification- the idea of relaxation, Time series data analysis Mellin transform tool.