vault backup: 2026-01-17 14:36:49

3 months ago · 4f50754479
parent 654d1cca97
commit 4f50754479
1 changed files with 1 additions and 1 deletions
--- a/素材/正交矩阵和施密特正交化法.md
+++ b/素材/正交矩阵和施密特正交化法.md
@ -68,7 +68,7 @@ $$
 **解析**
 证明
 设 A为 n阶正交矩阵（n≥2），则
-$$\boldsymbol{A}^\top\boldsymbol{A}=\boldsymbol{E}$$
+$$\boldsymbol{A}^T\boldsymbol{A}=\boldsymbol{E}$$
 又由伴随矩阵与逆矩阵的关系：
 $$\boldsymbol A^{-1} = \frac{1}{|A|}\boldsymbol{A}^*$$ 
 联立得