%0 Journal Article
%T GM(1,1) Modeling Method of Optimum the Whiting Values of Grey Derivative<br>优化灰导数白化值的GM(1,1)建模法
%A WANG Yi
%A |nao
%A LIU Kai
%A |di
%A LI Ying
%A |chuan
%A <br>王义闹
%A 刘开第
%A 李应川
%J 系统工程理论与实践
%D 2001
%I 
%X In this paper, we put forward a GM(1,1) modeling method by taking the optimum weighted averages of ahead difference quotient and back difference quotient as the grey derivative whiting values, prove that the new method have the linear transformation consistency, and show, by a practical example, that the new method have higher precision.
%K grey system
%K system modeling
%K exponential model<br>灰色系统
%K 系统建模
%K 指数模型
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=962324E222C1AC1D&jid=1D057D9E7CAD6BEE9FA97306E08E48D3&aid=354812670571FDCC&yid=14E7EF987E4155E6&vid=659D3B06EBF534A7&iid=94C357A881DFC066&sid=2F56B21F91C9B05B&eid=1F199509C0B6C4D6&journal_id=1000-6788&journal_name=系统工程理论与实践&referenced_num=22&reference_num=4