• A grey prediction model GM (1, 1) using grey system theory was created to predict the traffic conflicts. Its feasibility was tested by some related tests.

    本文将灰色系统理论应用交通冲突预测建立了交通冲突数的GM(1,1)预测模型,并通过相关检验验证方法的可行性

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  • Grey assessing and predicting safety in dynamic index system is raised. A method concerning the system is developed via the grey prediction model GM (1, 1) and based on the grey logic analysis.

    本文提出定量安全评价预测动态安全指标灰色逻辑代数,然后使用GM(1,1)给出了系统动态安全评价与预测方法

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  • GM (1, 1) model of Grey System Theory is used in prediction realm.

    预测领域灰色系统理论使用GM(1,1)模型

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  • This paper inserts grey system, makes use of finite time series, follows GM (1, 1) building method, builds the long term prediction model of total waste -water in Heilongjiang Province.

    本文引入灰色系统理论,利用有限时间序列按照GM(1,1)建模方法建立黑龙江省污水总量长期预测模型

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  • In the water level prediction, the GM (1, 1) model is commonly adopted in the grey theory.

    灰色理论水位预测方面通常采用GM(1,1)模型进行预测。

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  • The relationship between the grey model(GM(1,1) model) and the discrete grey model(DGM(1,1) model) is analyzed, and their prediction precisions and stabilities are discussed.

    分析了灰色预测模型GM1,1)离散灰色预测模型DGM1,1)两者之间关系讨论了模型预测的准确性稳定性

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  • Based on the data sequence of oil unit operation cost from 1999 to 2005 in Talimu oilfield, yearly operation cost prediction is conducted successfully by using GM (1, 1) grey model.

    该文塔里木油田1999年2005年原油单位操作成本数据序列为依据,利用GM(1,1)灰色模型,进行了年度操作成本预测,并得到了较好的结果。

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  • The grey system GM (1, 1) model for predicting gas content in coal seam is established by applying the grey system theory and the prediction model is modified with the residual model.

    应用灰色系统理论建立预测煤层瓦斯含量灰色系统GM(1,1)模型并用残差模型预测模型进行了修正。

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  • On the basis of the grey model GM (1, 1), a new grey prediction model with time - dependent parameters is established.

    灰色GM(1.1)模型基础上建立了非等距的时变参数灰色预测模型。

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  • Based on grey prediction GM (1, 1) model, an integrated grey Support Vector Machine (SVM) model was presented.

    灰色预测GM(1,1)模型进行分析,提出了集成灰色支持向量的预测模型。

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  • The prediction is carried out for the living rubbish of a certain industrial city by means of GM(1,1) prediction model of the grey theory.

    利用灰色理论中的GM1,1)预测模型工业城市生活垃圾产生量进行预测。

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  • A grey model (GM) of annual demand was established, this upgrades the precision of demand prediction to first class.

    建立了用电量灰色动态模型(GM)。使测量电量达到一级精度

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  • A grey model (GM) of annual demand was established, this upgrades the precision of demand prediction to first class.

    建立了用电量灰色动态模型(GM)。使测量电量达到一级精度

    youdao

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