[理工] 98工數 電機
2. Orthogonality plays an important role in the vector space of R^n and has
application in various engineering fields.
(a). Use Gram-Schmidt algorithm to find an orthonormal basis for
span{[1 -1 0 0], [ 1 0 1 0], [0 1 1 1]}
請問這題 直接做 X1=[1 -1 0 0] X2=[ 1 0 1 0], X=3[0 1 1 1]
Gram-Schmidt 然後在normailized e1=X1 e2=X2 e3=X3
---- ----- ------
||X1|| ||X2|| ||X3||
就可以了嗎?
還是這題需要先將向量做列向量並列 變成
-- ---
| 1 -1 0 0 |
| 1 0 1 0 |
| 0 1 1 1 |
-- ---
然後做Gauss消去後在做Gram-Schmit
外加請問一下哪邊可以找到工數歷屆試題97,98,99的詳細解答呀
去大碩找時 好像沒有看到高成的耶
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