花费 37 ms
矩阵求逆的几种方法总结(C++)

矩阵求逆运算有多种算法: 伴随矩阵的思想,分别算出其伴随矩阵和行列式,再算出逆矩阵; LU分解法(若选主元即为LUP分解法: Ax = b ==> PAx = Pb ==>LU ...

Tue Feb 21 04:00:00 CST 2017 3 44436

 
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