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7936b91394
freeCodeCamp
/
guide
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chinese
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mathematics
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linear-algebra
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inner-product-spaces
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index.md
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title
localeTitle
Inner Product Spaces
内部产品空间
内部产品空间
介绍
设V是场F上的向量空间。内积是一个函数
,
它指定V中每个有序的向量x和y对
,
F中的标量
,
用这样对于所有x
,
y在V和a在F中这些包含
:
= +
=一
=
(
X和Y分别表示x和y的共轭
)
对于所有x
!
= 0 = 0