[理工] 線代
3
In the inner product space R with the inner product function
T 3
<u,v>=u Dv for all u and v in R ,where D=[e1 4e2 e3],find the
least-dquare approximation x of the following problem:
[1 0] [-1]
[0 1]x= [ 2]
[1 0] [ 1]
解答是用定義下去解R(A)'s complement,有使用到此題目的內積定義
我用normal equation解得到一樣的答案，這是碰巧嗎?
如果不是，那不能用的原因是???
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10/12 20:21, , 1F
10/12 20:21, 1F
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