线性流形上次对称矩阵的加权最小二乘解  

Weighted Least Square Solution of Skew-symmetric Matrices on the Linear Manifold

作　　者：张华珍[1] 

机构地区：[1]湘西民族职业技术学院基础课部,湖南吉首416000

出　　处：《荆楚理工学院学报》2011年第5期57-60,共4页Journal of Jingchu University of Technology

摘　　要：通过矩阵的奇异值分解得到了线性流形上矩阵方程在加权范数下的最小二乘解,同时导出了解集合中与给定矩阵的加权最佳逼近解的表达式。By applying the singular value decomposition of a matrix,the expressions of the weighted least square solution of skew-symmetric matrices on the linear manifold were derived.In addition,the expressions of the weighted optimal approximation solution were provided for the matrices.

关 键 词：加权 次对称矩阵 最小二乘解 

分 类 号：O241.6[理学—计算数学]