摘要
通过矩阵的奇异值分解得到了线性流形上D反对称矩阵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 D-antisymmetric matrices on the linear manifold are derived.In addition,the expression of the weighted optimal approximate is provided for the matrices.
出处
《长江大学学报（自然科学版）》
CAS
2011年第4期5-7,284,共3页
Journal of Yangtze University(Natural Science Edition)
关键词
加权
D反对称矩阵
最小二乘
weight
D-antisymmetric matrices
least square solution
