摘要
借助Kronecker积将一般的矩阵方程组AX=C,XB=D进行巧妙变形,再利用矩阵的方块技巧和广义逆矩阵方法,给出了它们的最小二乘解以及极小范数最小二乘解.
In this paper,by means of Kronecker product,the general matrix equation AX=C,XB=D is cleverly deformed to vector form.Then using the matrix block technique and the generalized inverse matrix method,the least squares solutions and the minimal norm least squares solution are given.
出处
《苏州大学学报(自然科学版)》
CAS
2012年第4期23-26,共4页
Journal of Soochow University(Natural Science Edition)
基金
国家青年科学基金(11101216)