Orthogonal Matrix


## Orthonormal Matrix
[Orthonormal Vectors](https://texonom.com/orthonormal-vectors-6c05c455048d4d729c7a86ad3802b339) 로 구성. [Identity matrix](https://texonom.com/identity-matrix-30db8dd3fc3b4e7da2d12cbcfc68a25b)가 대표적
$$A^T = A^{-1}$$
### Orthogonal Matrix Usages
|Title|
|:-:|
|[Gram-Schmidt Process](https://texonom.com/gram-schmidt-process-60e50ee9d9f042b986cafaf3e0e960b3)|





> [[Linear Algebra] Lecture 17-(1) 직교행렬(Orthogonal Matrices)과 그람 슈미트 과정(Gram-Schmidt Process)](https://twlab.tistory.com/37)





