通过对昆明市2003-2010年生活垃圾产生量进行了灰色组合模型预测，结果表明该模型的预测精度达到一级。
The result showed that the Gray Combining Predication Model's accuracy can reach first class in forecasting of Kunming urban waste output in 2003-2010.
基于一级倒立摆系统线性模型的不确定性，建立了灰色预测模型。
Based on the uncertainty of linear model for single - inversed pendulum, a gray prediction model is built up.
大量工程实践验证表明，无论是一级荷载还是多级荷载下的指数曲线模型，均可对地基沉降进行较好地预测，但也存在不足之处。
Lots of engineering examples show that the exponential curve models, for either single-stage loading or multi-stage loadings, can well predict foundation settlement, but they have shortcomings.
建立了ARMA(1, 1)模型来对公路施工填筑期间的沉降进行短期预测，进而对下一级加载的时间进行预测。
ARMA (1, 1) model is established to forecast the settlement during constructing subgrade and the time for next load.
本文利用灰色系统对土石坝沉陷进行了预测，绘出了灰平面，经后验差检验，预测精度达到一级。
In this paper, dam subsidence is forecasted by means of the grey system theory, and the grey plane is mapped. Variance tests show that the forecasting accuracy is good.
结果表明，预测模型精度为一级，它可以用来揭示运动成绩的系统规律。
The results reveal that the precision of the calculable model is at the first rank, which could be used to present the systematic rule of athletes' performance.
结果表明，预测模型精度为一级，它可以用来揭示运动成绩的系统规律。
The results reveal that the precision of the calculable model is at the first rank, which could be used to present the systematic rule of athletes' performance.
应用推荐