> For the complete documentation index, see [llms.txt](https://luweikxy.gitbook.io/machine-learning-notes/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://luweikxy.gitbook.io/machine-learning-notes/linear-algebra/eigenvalue.md).

# 特征值

* [返回顶层目录](https://luweikxy.gitbook.io/machine-learning-notes/linear-algebra/pages/-LpO5vE88qYwjk5WM_Qf#目录)
* [返回上层目录](/machine-learning-notes/linear-algebra.md)

如何理解矩阵特征值？

<https://www.zhihu.com/question/21874816/answer/181864044>