• A new forecasting model the Equal Dimension Grey Data Dynamic forecasting model Corrected by Remnant Error was proposed based on the Grey System Theory.

    根据灰色系统理论提出一种修正数据动态预测模型

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  • We propose a dynamic forecasting model based on the improved effective model of earned value management by the fuzzy comprehensive assessment and quantitative method.

    改良管理有效模型基础之上,采用层次模糊综合评判和数量化分析方法提出了挣值管理动态预测模型。

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  • After classifying project cost is advised according to their payment lags and considering the delaying of the clients payment, the project cash flow dynamic forecasting model is made.

    考虑业主支付延期基础上建立工程建设项目动态现金预测模型

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  • After classifying project cost is advised according to their payment lags and considering the delaying of the client's payment, the project cash flow dynamic forecasting model is made.

    考虑业主支付延期基础上建立工程建设项目动态现金预测模型

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  • RESULT:Markov model was a forecasting method of many merits, which can be used to forecast those economy dynamic states that were in line with the condition of hypothesis.

    结果马尔科夫模型一种具有很多优点预测方法能够符合假设条件下的各种经济动态进行准确预测

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  • Using nonlinear SD techniques, a model of technician system is proposed for forecasting and planing. Some complicated dynamic behaviours in the model are discussed also.

    本文运用非线性系统动力学方法,建立技术人才预测规划模型其中复杂动力学行为进行了探讨。

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  • The authors build up a dynamic unified model for AGC capacity forecasting and unit selection.

    文中建立AGC容量预测机组选择的动态统一模型

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  • The dynamic data forecasting model of ground settlement is studied, a new prediction model of grey-time serial with time-varying parameters characters is proposed.

    研究隧洞施工地表沉降动态预测模型提出时变参数灰色—时序动态预测模型,并建立了一种改进的时变灰色模型。

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  • According to the observing data of soil temperature in vegetable field and nearby air temperature, dynamic of soil temperature in vegetable field and its forecasting model were studied in Guangzhou.

    根据蔬菜土壤温度以及附近气象站气温观测资料广州地区蔬菜田土壤温度变化特征及其预报模型进行了研究。

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  • In forecasting dynamic economic processes by using the model with steady parameters, large errors are often discovered.

    对于发生变化的动态经济过程应用参数模型进行预测时误差较大

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  • The GM (1, 1) grey forecasting dynamic model about China's coal output, which is tested, is proved that the model is correct, and has some reference value.

    建立中国煤炭总产量GM(1,1)灰色系统动态预测模型通过检验证明建立模型正确的,具有一定参考价值

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  • The model system contains 3 kinds of main pests forecasting models and their dynamic economic thresholds models.

    模型中有主要害虫种群动态预测模型动态防治指标模型。

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  • Based on dynamic and thermodynamic research of sea ice, a Particle-In-Cell (PIC) sea ice model has been applied to sea ice forecasting in the Bohai sea.

    海冰动力学热力学研究基础上,开发应用于渤海质点-网格海冰模式

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  • Based on the dynamic and stochastic characteristic of short-term traffic volume, an approach combined wavelet analysis and fuzzy Markov forecasting model is put forward.

    基于短时交通量时间序列随机波动特征提出一种小波分析模糊马尔柯结合的预测方法

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  • In this paper, by using the gray system theory and the dynamic BP neural network, the combination forecasting model are discussed.

    对时间序列的一类预测模型进行了研究,把灰色模型BP神经网络模型组合建模,通过实例分析取得好的效果。

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  • In this paper, by using the gray system theory and the dynamic BP neural network, the combination forecasting model are discussed.

    对时间序列的一类预测模型进行了研究,把灰色模型BP神经网络模型组合建模,通过实例分析取得好的效果。

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