英语翻译

题目

英语翻译
By this projection we loose some information.This is captured in the orthogonal com-
plement of V−1inV0.We denote this space as W−1=V0V−1.This space W−1 is also of
dimension 4 and it is spanned by the basis vectors
1
ψ−1,k=√ (ϕ0,2k−1 − ϕ0,2k),k = 1,2,3,4.
2
We collect these basis vectors in a matrix.So they are given as the columns of the matrix

答案

由这投射我们疏松一些信息.这在正交com-被夺取V−1inV0的plement.我们表示这空间作为W−1=V0V−1.这空间W−1也是
dimension 4和它由依据传染媒介跨过
1
ψ−1,k=√ (ϕ0,2k−1 − ϕ0,2k),k = 1,2,3,4.
2
We收集在矩阵的这些依据传染媒介.因此他们被给作为矩阵的专栏