表示出两帧图像间各个像素点的相对情况，包括主成分分析、因子分析、贝叶斯分析，用于建立主成分分析模型，多元数据分析的主分量分析投影，基于kaiser窗的双谱线插值FFT谐波分析，基于互功率谱的时延估计，时间序列数据分析中的梅林变换工具，对于初学matlab的同学会有帮助。- Between two images showing the relative circumstances of each pixel, Including principal component analysis, factor analysis, Bayesian analysis, Principal component analysis model for establishing, Principal component analysis of multivariate data analysis projection, Dual-line interpolation FFT harmonic analysis kaiser windows, Based on the time delay estimation of power spectrum, Time series data analysis Mellin transform tool, Matlab for beginner students will help.