摘要
在第一部分中，提出了非负约束总体最小二乘问题，即利用总体最小二乘思想处理问题Ａｘ＝ｂｘ≥０｛；在第二部分中给出了非负约束最小二乘问题解集的结构和扰动分析。
The nonminus constrained total least squares problem is proposed for the following linear system:Ax=b x≥0,which may contain more than one solutions. The structure of the solution set, as well as the perturbation analysis and a method to compute the inevitabe parameter p is given
出处
《南京化工大学学报》
1996年第4期111-115,共5页
Journal of Nanjing University of Chemical Technology(Natural Science Edition)
