Grey model are used to predict the tourists behavior.
用灰色系统对未来旅游者的行为进行了预测。
It is very important to establish the grey model with multiple factors.
该结论在多因素的灰色建模中有重要的实际意义。
The software package consists of grey model programmes and its technique direction.
软件包主要由灰色理论模型程序和技术说明书两部分组成。
We deal with original data sets and set up a grey model with grey prediction method.
提出用灰色预测的方法，对基金的走势进行预测。
If data have accurate index law, direct data grey model should build to do with them.
如果数据本身具有准指数规律，应该按照直接数据灰色模型的建模方法。
Among most curve fit methods, grey model curve can be used to describe embankment settlement.
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。
The modified grey model is introduced to predict the gas dissolved in oil of power trans-formers.
将改进灰色模型引入变压器油中溶解气体浓度预测。
A direct generalized predictive control algorithm of MIMO systems based on multivariable grey model is presented.
基于多变量灰色系统模型，提出了一种MIMO系统的广义预测控制直接算法。
Under the condition of small and unstable data, the combined prediction value is superior to the single grey model.
在数据较少或变形数据变化较大时，组合模型预测值明显优于单一模型预测值。
A grey model (GM) of annual demand was established, this upgrades the precision of demand prediction to first class.
并建立了年用电量灰色动态模型(GM)。使测量的电量达到一级精度。
By use of the Grey Model theory, this paper forecasts NingXia' s traffic accident trend in the following five years.
运用灰色预测理论，对宁夏未来几年的交通事故形势作了预测；
The dynamic swing index transformation method of firsthand data sequence and GPPM (1) grey model is studed and set up.
研究提出了原始数据序列的动态摆动指数变换方法和GPPM(1)灰色模型。
On the basis of the grey model GM (1, 1), a new grey prediction model with time - dependent parameters is established.
在灰色GM(1.1)模型的基础上，建立了非等时距的时变参数灰色预测模型。
Based on grey space relationship, a grey model, for condition evaluation of auxiliary equipment in power plant, is built.
基于灰色位关联度，建立了一个电站辅机状态评价的灰色模型。
Based on ideals of improving on forecasting precision of the grey model, an improved grey forecasting algorithm was given.
基于改进灰色模型预测精度的思想，给出了一种改进的灰色模型预测算法。
AIM: the transdermal absorption data of sinomenine patch was fitted by grey model GM (1, 1) and compared with other models.
目的：对青藤碱贴剂的透皮吸收数据进行灰色GM(1,1)模型拟合并与相关模型进行比较。
The grey planning for river water quality system can be carried out using the grey model for the river water quality system.
借助于河流水质灰色模型，可以对河流水质系统进行灰色规划。
The derivative of dispersed function doesn't exist, so that, how to deal with the derivative is the key to set up grey model.
由于离散函数的导数不存在，因此，如何处理导数信号，是建立灰色模型的关键。
Methods: Contacting relation degree of Grey Model Theory was used in analyzing ten reasons of effecting cesarean section rate.
方法：采用灰色系统理论关联度分析法，对影响剖宫产率的十种因素进行分析。
Such as the return of specific prediction method, smoothing index, grey model prediction, BP neural network, RBF neural network .
具体如回归预测法、指数平滑法、灰色模型预测法、BP神经网络法、RBF神经网络法。
To the least data modeling of GM, this paper presents an idea of"3+1"to build the grey model and demonstrates the validity of it.
针对灰色建模的最少数据问题，提出了3+1建模思想，证明只需三个测量点数据就可建立灰色模型。
The method of the grey model solution is an approximate one, though it is effective, and can be applied in solving similar planning problems.
文中介绍的求解灰色规划解的方法是一种近似方法，但十分有效，可以应用于求解类似的规划问题。
As above, the contest price strategy of generation companies is composed of Competitive Bidding Strategies model, Future Contract and Grey model.
上述方法中，将竞价策略模型与期货合约，灰色模型结合在一起组成发电厂商的竞价策略。
Random and volatile data of road traffic accidents show poor fitness and low accuracy if forecast by means of the traditional grey model GM (1, 1).
采用传统灰色GM(1,1)模型预测道路交通事故这类随机性、波动性较大的数据，存在拟合较差、精度不足等问题。
The model has the advantages of direct grey model and unbiased grey model; it can express the changing characteristics of raw sequence, and is unbiased.
该模型同时具备直接灰色模型和无偏灰色模型的优点，能够直接描述原始数列的变化特性并且没有偏差。
The main focuses are the method of grey planning model build-up, the procedure of grey model solution, and the application of grey model in watershed planning.
主要报告了如何建立灰色规划模型，如何求取规划模型的灰色解，如何将灰色规划解应用于流域规划等。
The naval vessel bearing series is a kind of time series, which contains grey information. The Grey Model Theory is a strong weapon of dealing with grey information.
舰船方位序列是一种带有灰色信息的时间序列，灰色系统理论是处理灰色信息的有力武器。
The naval vessel bearing series is a kind of time series, which contains grey information. The Grey Model Theory is a strong weapon of dealing with grey information.
舰船方位序列是一种带有灰色信息的时间序列，灰色系统理论是处理灰色信息的有力武器。
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