若内积空间中两向量的内积为0,则称它们是正交的。如果能够定义向量间的夹角,则正交可以直观的理解为垂直。
線性代數
Ortogonal | Orthogonalität | Orthogonality | Ortogonal | Orthogonalité | אורתוגונליות | 直交 | Orthogonaal | Ortogonalność | Ортогональность | Ortogonalitet
This article is licensed under the GNU Free Documentation License. It uses material from the "正交".
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