摘要
本文建立了 GM(1.1)与线性回归模型的组合模型,改进了单一模型的局限性,并用此模型预测了郑州市粮食总产量,得到了较为满意的结果。
The purpose of this paper is to build alliance model of Grey Model and linear regression model. The results presented in this paper have improvod and extended the corresponding for Grey Model or linear re- gression model.
出处
《工科数学》
1997年第1期12-17,共6页
Journal of Mathematics For Technology
