摘要
讨论了线性流形上矩阵的两类最佳逼近问题,利用广义奇异值分解给出了这两类问题的解.
This paper discusses the best approximation problems of two classes of matrix on the linear mainfold. The solutions of these two problems are given by using the generalized singular value decomposition.
出处
《石油大学学报（自然科学版）》
CSCD
1996年第4期105-110,共6页
Journal of the University of Petroleum,China(Edition of Natural Science)
关键词
线性
矩阵
最佳逼近
算法分析
Linear
Matrix
Best approximation
Algorithm analysis
