Question

matlab中如何进行矩阵的特征分解?

Answer 1

比如你的矩阵是A;

A =

4 7 10 13

5 8 11 14

6 9 12 15

7 10 13 16

>> [u,v]=eig(A)

u =

-0.4252 0.7922 0.1848 0.2559

-0.4731 0.3667 0.1379 0.0197

-0.5211 -0.0588 -0.8302 -0.8072

-0.5691 -0.4842 0.5075 0.5316

v =

41.4476 0 0 0

0 -1.4476 0 0

0 0 0.0000 0

0 0 0 0.0000