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| 摘要: |
| 从正交变换的定义形式以及几何意义上推广了正交变换的定义，并证明了三种推广定义的等价性，将推广后的线性变换称为准正交变换 |
| 关键词: 正交变换 准正交变换 线性变换 欧氏空间 内积 |
| DOI： |
| 分类号: |
| 基金项目: |
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| Three Equivalent Definitions and the Determination of Quasi-orthogonal Transform |
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Guo Hua
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| Abstract: |
| The definition of orthogonal transform is extended in the form of definition of orthogonal trans form as well as in the geometric significance,and the equivalence of the three generalization definitions is proved.The generalized linear transform is called quasi-orthogonal transform. |
| Key words: orthogonal transform quasi-orthogonal transform linear transform Euclidean space inner product |
