eig
- eig(X) returns eigenvalues of matrix X
- [V,D] = eig(X) returns in V the right eigenvectors by column and in diagonal matrix D the eigenvalues
Examples
> X = [1 2 -1; 1 0 1; 4 -4 5]#
1 2 -1
1 0 1
4 -4 5
> eig(X)#
2
3
1
> [V,D]=eig(X)
[V:3x3 double]
[D:3x3 double]
> V#
-0.436436 -0.235702 0.408248
0.218218 0.235702 -0.408248
0.872872 0.942809 -0.816497
> D#
2 0 0
0 3 0
0 0 1
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