哪位好心人用软件帮我计算下如下矩阵的最大特征值啊?1,3,1/3,1/5,1/5;1/3,1,1,1/3,1/5;3,1,1,1/3,1/2;5,3,3,1,1/3;5,5,2,3,1
网友回答
>> A=[1,3,1/3,1/5,1/5;1/3,1,1,1/3,1/5;3,1,1,1/3,1/2;5,3,3,1,1/3;5,5,2,3,1]
A =1.0000 3.0000 0.3333 0.2000 0.2000
0.3333 1.0000 1.0000 0.3333 0.2000
3.0000 1.0000 1.0000 0.3333 0.5000
5.0000 3.0000 3.0000 1.0000 0.3333
5.0000 5.0000 2.0000 3.0000 1.0000
>> eig(A,'nobalance')
ans =5.5760
-0.2693 + 1.4946i
-0.2693 - 1.4946i
-0.0186 + 0.9406i
-0.0186 - 0.9406i
>> max(ans)
ans =5.5760
>> >>