[線代] 在特定條件下如何求 orthonormal basis?
matrix A = [ 1 -2 1 2 3 ]
1 3 2 1 1
3 1 4 5 7
(a) Find Orthonormal basis for the row space, column space, and null space
(b) Find Orthogonal complement for the row space,
column space, and null space
到底要不要先把 matrix 經過 reduced row echelon form 再來計算?
是不是要根據各個 space 經過 rref 後, 再用 Gram–Schmidt 去計算?
有人可以提供詳細解題過程讓我參考嗎?
感謝.
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※ 編輯: philander 來自: 24.193.69.31 (10/27 18:12)
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