正交性 Flashcards

1
Q

内积、长度、单位化、距离是什么?

A
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2
Q

矩阵具有单位正交列的条件?

具有单位正交列的矩阵有什么性质?

A
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3
Q

怎么写y在u上的正交投影的表达式?

A
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4
Q

正交集、单位正交集是什么?

;正交集可以作为子空间的基吗?

A
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5
Q

什么是正交投影?

;正交投影的几何解释是什么?

A
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6
Q

施密特方法求正交集是什么?

A
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7
Q

例题.如何运用施密特方法求正交基?

A
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