%0 Journal Article
%T The Modeling Method of GM(1,1) with a Step by Step Optimum Grey Derivative''''s Whiting Values<br>一种逐步优化灰导数白化值的GM(1,1)建模方法
%A WANG Yi
%A |nao
%A LI Wan
%A |qing
%A WANG Ben
%A |yu
%A CHEN Mian
%A |yun
%A <br>王义闹
%A 李万庆
%A 王本玉
%A 陈绵云
%J 系统工程理论与实践
%D 2002
%I 
%X Based on the quotient of differences being the grey derivative's whiting value, this paper further puts forward a method of a step by step optimizing the grey derivative's whiting values. The method breaks the restricted zone of using GM(1,1) while the absolute value of the development coefficient is a bigger number and improves the GM(1,1) model's precision and especially provides a perfect forecasting model to homogeneous grey exponential law with an absolute grey degree 0 (or very low).
%K poor" information
%K grey system
%K system modeling
%K homogeneous exponential model<br>“贫”信息
%K 灰色系统
%K 系统建模
%K 齐次指数模型
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=962324E222C1AC1D&jid=1D057D9E7CAD6BEE9FA97306E08E48D3&aid=EFA9B044511365AD&yid=C3ACC247184A22C1&vid=BC12EA701C895178&iid=9CF7A0430CBB2DFD&sid=1F199509C0B6C4D6&eid=6DE26652A1045643&journal_id=1000-6788&journal_name=系统工程理论与实践&referenced_num=9&reference_num=7