包括AHP，因子分析，回归分析，聚类分析，使用混沌与分形分析的例程，包括最后计算压缩图像的峰值信噪比和压缩效果的源码。- Including AHP, factor analysis, regression analysis, cluster analysis, Use Chaos and fractal analysis routines, Including the final calculation of the compressed image peak signal to noise