Among most curve fit methods, grey model curve can be used to describe embankment settlement.

摘要在众多的曲线拟合方法中, 灰色模型曲线可以用来描述路基沉降.

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The predicting effects of Grey Model and ARIMA Model are best among the 5 models.

两试点以灰色预测和ARIMA模型拟合效果较好.

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A direct grey model of unequal gap which possesses white exponential law coincidence property is built.

建立了具有白指数律重合性的非等间隔灰色直接模型,给出了模型参数优化的小生境遗传算法.

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