摘要
针对城市需水量特点 ,运用了具有适用性广 ,预测准确率高等优点的灰色系统预测模型并对该模型的精度进行了检验。
In this paper, a grey forecasting model of city water demand GM(1,1) is presented. The model is based on the principle of grey system. The models applicability and simulated precision gain by comparison GM(1,1). This model is proved effective by practice.
出处
《西北水资源与水工程》
2001年第1期14-16,共3页
Northwest Water Resources & Water Engineering
基金
区教委科研基金资助项目
关键词
需水量
灰色系统
预测
water demand
grey system theory
forecasting method
