https://blog.sarom.cn/tags/%E7%89%B9%E5%BE%81%E5%80%BC/Recent content in 特征值 on UnnamedSpaceHugo -- gohugo.iozh-CNsarom.cn@foxmail.com (sarom)sarom.cn@foxmail.com (sarom)© 2026 UnnamedSpaceMon, 06 Sep 2021 10:00:00 +0800https://blog.sarom.cn/posts/06-%E7%89%B9%E5%BE%81%E5%80%BC%E7%89%B9%E5%BE%81%E5%90%91%E9%87%8F%E4%B8%8E%E5%AF%B9%E8%A7%92%E5%8C%96/Mon, 06 Sep 2021 10:00:00 +0800sarom.cn@foxmail.com (sarom)https://blog.sarom.cn/posts/06-%E7%89%B9%E5%BE%81%E5%80%BC%E7%89%B9%E5%BE%81%E5%90%91%E9%87%8F%E4%B8%8E%E5%AF%B9%E8%A7%92%E5%8C%96/线性代数系列第六篇：特征方程求根、齐次方程组求基础解系；n 个线性无关特征向量是相似对角化的充要条件，实对称矩阵可用正交矩阵对角化。