eigs for a discrete system

2 次查看（过去 30 天）
erasmo mancusi
erasmo mancusi 2012-3-2
I have to calculate the eigevalues of a very large discrete systems. Therefore I chose to use eigs function. Morevoer, I haven’t the analytical expression of the jacobian so I use eigs(Afun….). Now, my goal is to evaluate just some of the overall eigenvalues spectrum, precisely the set close to the unit circle in the imaginary plane but eigs only support options like ‘SM’,’SR’….Colud anyone help me to solve this problem?
Thank you in advance

请先登录，再回答此问题。

回答（0 个）

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