摘要
文中应用矩阵的广义逆讨论了相容线性方程组Ax=b的解,并用Penrose广义逆给出了矛盾方程组Ax=b的最小二乘解及极小范数最小二乘解的Moore-Penrose逆表示。
We have applied generalized inverse matrix to the solutions of mutual tolerate linear equation combination.The lowest quadratic length solutions of contradictory linear equation combination have been discussed.And the only extreme length solution has been expressed with Moore-Penrose general inverse matrix.
出处
《科技信息》
2010年第27期137-137,共1页
Science & Technology Information
关键词
广义逆
相容
极小范数
最小二乘解
Generalized inverse matrix
Mutual tolerate
The extreme length
The lowest quadratic length solution
