摘要
借助于矩阵方程AXB=E,CXD=F的正规方程及系数矩阵的广义奇异值分解,得到了此矩阵方程的最小二乘解。
Acquires the least squares solutions of the matrix equation AXB=E,CXD=F by constructing the normal equation of the matrix equation and applying the generalized singular-value decomposition of coefficient matrices.
出处
《华东船舶工业学院学报》
2004年第3期29-31,共3页
Journal of East China Shipbuilding Institute(Natural Science Edition)
关键词
矩阵方程
最小二乘解
正规方程
广义奇异值分解
matrix equation
least squares solution
normal equation
generalized singular-value decomposition