研究了Hermitian反自酉相似矩阵约束下的矩阵方程AXAH=B的解及其最小二乘解,得到了该矩阵方程有解的充分必要条件及其通解形式,还得到了该矩阵方程的最小二
The solutions and least-squares solution of matrix equation AXAH=B over Hermitian anti-self unitary similar matrices are considered.Necessary and sufficient conditions for the existence of the solutions,the general form of the solutions and the least-squares solution are derived.