程序\主成分\pretreatment.m
....\......\zhuchengfen.m
....\......\主成分分析.sas
....\层次分析\calmatrix.m
....\........\cengcifa.m
....\........\dataa.m
....\........\stan.m
....\灰色系统\gm.m
....\神经网络\best.mat
....\........\chapter.m
....\........\data.mat
....\........\gm.m
....\主成分
....\层次分析
....\灰色系统
....\神经网络
程序