准确求特征值和特征向量归一化Matlab程序(共2页).doc

精选优质文档-倾情为你奉上求特征值 A=3 -1 -2;2 0 -2;2 -1 -1A = 3 -1 -2 2 0 -2 2 -1 -1 V,D=eig(A)V = 0.7276 -0.5774 0.6230 0.4851 -0.5774 -0.2417 0.4851 -0.5774 0.7439D = 1.0000 0 0 0 0.0000 0 0 0 1.0000D为特征值，V为每个特征值对应的特征向量特征向量归一化V = 0.8685 0.4779 0.1315 S=V/sum(V)S = 0.5877 0.32340.0890专心-专注-