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一类双对称矩阵反问题的最小二乘解
Least-square solutions of inverse problems for bisymmetric matrices
【摘要】 研究了一类双对称矩阵反问题,得到该问题有最小二乘解的充要条件,并给出解的表达式.
【Abstract】 One kind of the inverse problems for bisymmetric matrices is discussed.The necessary and sufficient conditions for the existence of such solutions and their general forms are derived by using the canonical correction decomposition(ab.CCD).
【关键词】 对称矩阵;
双对称矩阵;
最小二乘解;
矩阵反问题;
【Key words】 symmetric matrices; bisymmetric matrices; the least-square solutions; matrix equations;
【Key words】 symmetric matrices; bisymmetric matrices; the least-square solutions; matrix equations;
- 【文献出处】 信阳师范学院学报(自然科学版) ,Journal of Xinyang Teachers College(Natural Science Edition) , 编辑部邮箱 ,2003年04期
- 【分类号】O241.6
- 【被引频次】1
- 【下载频次】59