无偏灰色模型,unbiased grey-forecasting model
1)unbiased grey-forecasting model无偏灰色模型
1.In this paper, an improved model is proposed in order to improve the prognostic accuracy of the load of Electric Power, to set upunbiased grey-forecasting model with a few datas that most influence the estimate value.为了提高电量负荷预测的准确度,在传统灰色模型和无偏灰色模型的基础上,提出了一种改进灰色模型,该模型选用对预测值影响最大的几组数据进行无偏建模,消除了传统灰色模型和无偏灰色模型中由于原始数据序列选用不当导致的偏差。
英文短句/例句
1.Study on Water Environment Forecast Based on Unbiased Grey Model基于无偏灰色模型的水环境预测研究
2.Unbiased grey Verhulst model and its application无偏灰色Verhulst模型及其应用
3.Application of Unbiased Gray Model in Forecasting the Grain Yield in China中国粮食产量的无偏灰色GM(1,1)模型与预测
4.Prediction of Construction Land Use Based on Metabolic Unbiased Gray Markov Model基于新维无偏灰色马尔科夫模型的建设用地预测
5.Railway Freight Volume Forecasting Based on Unbiased Grey-Fuzzy-Markov Chain Method基于无偏灰色模糊马尔可夫链法的铁路货运量预测研究
6.Model of Grey Relational Analysis for Interval Multiple Attribute Decision Making with Preference Information on Alternatives;对方案有偏好的区间数多属性灰色关联决策模型
7.large gray squirrel of far western areas of United States.美国偏远西部地区的大型灰色松鼠。
8.Improvement to GM(1, 1) Model and Research on Grey Statistical Models;灰色系统GM（1，1）模型的改进及灰色统计模型研究
9.Application of a Novel Grey Model to Traffic Flow Prediction at Non-detector Intersection优化灰色模型在无检测器交叉口交通量预测中的应用
10.Interval-value Grey Fuzzy Comprehensive Evaluation based on the Preference of the Risk and Its Application;风险偏好的区间值灰色模糊综合评判及其应用
11.Study on Crystal-type Depolarizer and Polarization Mode Dispersion Emulator;晶体型消偏器及偏振模色散模拟器研究
12.The Research of the Predictive Fuzzy Controller Based on Gray Model;基于灰色模型的预测模糊控制的研究
13.Markov-Grey Simulating Model and Its Function Realizing;马尔可夫灰色模拟模型及其程序实现
14.Novel grey forecasting model and its modeling mechanism一种新的灰色预测模型及其建模机理
15.Grey-Fuzzy Multifactorial Evaluating Model and Its Application基于灰色模糊综合评价模型及其应用
16.Trust Model for P2P Network Based on Fuzzy Set and Grey Relation基于模糊集和灰色关联的P2P信任模型
17.The General Economics with Partial Preorder or Non-ordered Peferences;一般经济均衡模型中的偏前序及无序偏好关系
18.The Data Mining Method Based on the Model of GM(1,1)and the Grey Relation;基于灰色GM(1,1)模型和灰关联的数据挖掘方法
相关短句/例句
Grey Unbiased Model灰色无偏模型
3)unbiased grey forecasting无偏灰色预测模型
1.By using the tractitional grey forecasting model andunbiased grey forecasting model,the deformations of series of slopes are forecasted;and the results indicate that both methods are valid and the later is more accurate.采用传统灰色预测模型和无偏灰色预测模型对边坡变形进行预测,预测结果表明,两种模型都是有效的,无偏灰色预测模型的精度更高。
2.This paper use grey forecasting model andunbiased grey forecasting model to test a series of slope data, and the results indicate that both methods are valid and the later is more accurate.本文采用传统灰色预测模型和无偏灰色预测模型对边坡变形进行预测,预测结果表明,两种模型都是有效的, 无偏灰色预测模型的精度更高。
3.The research in this paper, the traditional grey forecasting model on the basis of theunbiased grey forecasting model introduced to the reactor\"s condition to forecast, through the example ofunbiased grey forecasting model of validity.本文在研究传统灰色预测GM(1,1)模型的基础上,将无偏灰色预测GM(1,1)模型引入到电抗器的状态预测中来,并通过实例验证了无偏灰色预测模型的有效性。
4)Unbiased Grey Markov models无偏灰色马尔科夫模型
5)gray model灰色模型
1.Study of thegray model on corrossion prediction of electroless Ni-P plating;Ni-P化学镀腐蚀预测灰色模型研究
2.Gray relevant degree andgray model of particle size distribution of porland cement;水泥颗粒分布的灰色关联度分析及灰色模型
3.Predication and calculational software for slope displacement of unequal intervalgray model;不等时距灰色模型的边坡位移预测及软件化
6)grey model灰色模型
1.Use ofgrey model to predict the production declining well of the Xinchang gas field in Sichuan,China;应用灰色模型对新场气田产量递减井进行动态预测
2.State Prediction on Nonlinear System Based on Neural network and Grey model;基于神经网络和灰色模型的非线性预估
3.Establishment ofgrey models of human bust;人体胸围尺寸灰色模型建立
延伸阅读
灰色模型灰色模型greymodels从灰色系统中抽象出来的模型。灰色系统是既含有已知信息，又含有未知信息或非确知信息的系统，这样的系统普遍存在。研究灰色系统的重要内容之一是如何从一个不甚明确的、整体信息不足的系统中抽象并建立起一个模型，该模型能使灰色系统的因素由不明确到明确，由知之甚少发展到知之较多提供研究基础。灰色系统理论是控制论的观点和方法延伸到社会、经济领域的产物，也是自动控制科学与运筹学数学方法相结合的结果。
