摘要
文章给出了线性矩阵方程中的一种新的解法。此方法利用初等行变换法化简常见的线性矩阵方程对应的特定矩阵,依据化简结果可同时得到非齐次线性矩阵方程的一个特解和对应的基础解系,从而可直接写出通解,并通过算例检验了初等行变换法的可行性、简便性和有效性。
The elementary row transformation for solving linear matrix equation is discussed in this paper. Firstly, from the theory viewpoint, some conclusions are drawn as follows: using elementary row transformation can not only judge whether the non-homogeneous linear matrix equation has its solution, but also obtain the general solution of compatible linear matrix equation simultaneously, which consist of a particular solution and the basic set of solutions of its homogeneous linear matrix equation. Finally, the feasibility and efficiency of the elementary row transformation methods are verified by several experiments.
出处
《信息工程大学学报》
2016年第5期605-608,共4页
Journal of Information Engineering University
基金
国家自然科学基金资助项目(41174005
41474009)
全球卫星导航系统完好性分析与评价([2013]第0406号)
信息工程大学教育教学课题研究项目(XD2014475A)
关键词
初等行变换
线性矩阵方程
通解
elementary row transformation
linear matrix equation
general solution