几类矩阵方程的最小二乘解

Least-Squares Solutions of Several Matrix Equations

研究以X∈Rn×n为未知矩阵的矩阵方程AX=B分别在Rn×n,SRn×n,SRpn×n,SARnp×n中的解及最小二乘解。

This paper discusses the solvability of matrix equation AX=B in R%n×n, R^n×n, SR^n×n and SARp^n×n, including its solution and least-squares solutions.