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,提出一种残差修正的等维灰数据动态预测模型。
We propose a dynamic forecasting model based on the improved effective model of earned value management by the fuzzy comprehensive assessment and quantitative method.
在改良的挣值管理有效模型的基础之上,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。
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.
在考虑业主支付延期的基础上建立工程建设项目动态现金流预测模型。
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.
在考虑业主支付延期的基础上建立工程建设项目动态现金流预测模型。
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:马尔科夫模型是一种具有很多优点的预测方法,能够对符合假设条件下的各种经济动态进行准确预测。
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,建立了技术人才预测和规划模型,并对其中的复杂动力学行为进行了探讨。
The authors build up a dynamic unified model for AGC capacity forecasting and unit selection.
文中建立了AGC容量预测和机组选择的动态统一模型。
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.
研究了隧洞施工中地表沉降动态预测模型,提出了时变参数灰色—时序动态预测模型,并建立了一种改进的时变灰色模型。
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.
根据蔬菜田土壤温度以及附近气象站气温观测资料,对广州地区蔬菜田土壤温度的变化特征及其预报模型进行了研究。
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,应用定常参数模型进行预测时误差较大。
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.
在建立了中国煤炭总产量的GM(1,1)灰色系统动态预测模型,通过检验,证明建立的模型是正确的,具有一定的参考价值。
The model system contains 3 kinds of main pests forecasting models and their dynamic economic thresholds models.
模型库中有主要害虫种群动态预测模型及动态防治指标模型。
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.
在海冰动力学和热力学的研究基础上,开发应用于渤海的质点-网格海冰模式。
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的随机波动特征,提出一种小波分析和模糊马尔柯夫结合的预测方法。
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,把灰色模型与BP神经网络模型组合建模,通过实例分析取得好的效果。
Research on Dynamic Traffic Flow Forecasting Model and Algorithm in Large Scale Transportation Network;
提出了大规模网络中一种基于相似度的异常检测模型。
Research on Dynamic Traffic Flow Forecasting Model and Algorithm in Large Scale Transportation Network;
提出了大规模网络中一种基于相似度的异常检测模型。
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