Eigenvectors of Complex Matrix

15 次查看（过去 30 天）
Jose Sanchez
Jose Sanchez 2012-10-11
回答： Laith Hamadani 2017-3-31
Hello, I'm working in Graph Spectra. The problem is that I want to find the eigenvalues and eigenvectors of a matrix with complex numbers. For instance, my matrix is: [0 1+i 2i 3;1+i 0 3 1+4i;2i 3 0 1i;3 1+4i 1i 0] I would like to know if the matlab function eig works for this kind of calculations. The idea is to find the partitioning with the second eigenvector. If there is anybody working on this subject, I would like to have a little help. Thank you!

请先登录，再回答此问题。

采纳的回答

Matt Fig
Matt Fig 2012-10-11
编辑：Matt Fig 2012-10-11
The regular EIG function seems to work:
A =[0 1+i 2i 3;1+i 0 3 1+4i;2i 3 0 1i;3 1+4i 1i 0];
[E,V] = eig(A)

更多回答（3 个）

Wayne King
Wayne King 2012-10-11
Yes, it does.
A = [0 1+i 2i 3;1+i 0 3 1+4i;2i 3 0 1i;3 1+4i 1i 0];
[V,D] = eig(A);
V*D
%compare to
A*V
Jose Sanchez
Jose Sanchez 2013-9-3
It's been a while, but, Thank you very much!
Laith Hamadani
Laith Hamadani 2017-3-31
[T, J] = jordan(A)

类别

在 Help Center 和 File Exchange 中查找有关 Linear Algebra 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by