%0 Journal Article
%T A NOTE ON THE LEAST-SQUARE LINEAR APPROXIMATION<br>最小二乘线性逼近的一个注
%A 吴文达
%J 计算数学
%D 1979
%I 
%X The least--square linear approximation considered in 2] is generalized to them-dimensional space. The optimization problem is reduced to a matrix eigenvalueproblem. For the special case m = 2, it seems that the formula obtained is simplerand clearer than that of 2].
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=CC77F3CEF526D9CF0B3021650FB4E57E&aid=96B7CFFDD183CE8C&yid=8C8371356FB4C85C&vid=CA4FD0336C81A37A&iid=E158A972A605785F&sid=3BAAE0DA6093AC05&eid=A22854835F81B3F8&journal_id=0254-7791&journal_name=计算数学&referenced_num=0&reference_num=0