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线性方程矩阵的构造In Reply To:Re:多种解得情况下应该只能枚举自由变量的取值,找出最优解吧。直接令自由变量为0的话不能保证是最优解 Posted by:zsasuke at 2009-11-27 23:41:26 这个题的条件n<=15,对于某些n来说,构造出来的矩阵不是可逆矩阵,那就需要枚举自由变量,但是对于可逆阵,解唯一,不用枚举自由变量,并且构造法出来的矩阵只与转换的方法有关,与特定的输入是无关的。 Followed by: Post your reply here: |
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