灰色线性回归组合模型,grey-linear regression combined model英语短句,例句大全

灰色线性回归组合模型,grey-linear regression combined model
1)grey-linear regression combined model灰色线性回归组合模型
1.On the basis of the project of Xiamen Haicang Bridge,we use buffer operator in grey system theory,set up Model GM(1,1) and grey-linear regression combined model to analyze time sequence.运用系统工程理论方法,针对目前我国公路建设项目后评价工作中所面临的社会经济效益定量评价这一难题,提出当统计数据缺乏的情况下选择、运用灰色预测模型对指标进行定量分析、预测的新思路;以厦门海沧公路大桥项目为背景,结合定性分析,采用灰色系统理论中的缓冲算子公理,建立了GM(1,1)模型和灰色线性回归组合模型对数据进行拟合和预测,取得了满意的结果。
2.In order to solve pipeline drag coefficient and apply it to hydraulic calculation in projects,grey-linear regression combined model is used to solve pipeline drag coefficient,the model of calculating pipeline drag coefficient is got,and combining with engineering exampl,the model is verified.为了求解管道阻力系数,将其应用到工程中的水力计算中,运用灰色线性回归组合模型进行求解,得出了计算管道阻力系数的数学模型,并结合工程实例进行验证。

英文短句/例句

1.Grey-linear Regression Combined Model and Applications in Calculating Drag Coefficient of Water Supply Pipeline灰色线性回归组合模型在计算给水管道阻力系数中的应用
2.Research on dinear Combination Forecasting Model of Greg-Time Series;灰色──时序线性组合预测模型的研究
3.Combination of Linear Regression Based on Gray Theory of Mine Gas Emission Prediction基于灰色线性回归组合理论的矿井瓦斯涌出量预测
4.Estimating regression coefficients in linear models based on grouped data分组数据下线性回归模型的参数估计
5.Linear Regression Model for Composite Stock Index of Shanghai Stock Exchange Centre(Daily;上证综合指数(日收盘)线性回归模型
6.Comparing for Grey Forecast and Forecast of One Element Linear Regression灰色预测与一元线性回归预测的比较
7.classical normal linear regression model古典正态线性回归模型
8.multiple normal linear regression mode多重正态线性回归模型
9.stochastic assumption of linear regression model线性回归模型随机假设
10.Multiple Regressions of Characteristics and Mathematic Model Optimization of Thermal Analysis on Gray Cast Iron灰铸铁热分析特征值多元线性回归及数学模型优化
11.Consistency of the Least Squares Estimator in Nonlinear Regression Model;非线性回归模型中最小二乘估计量的相合性
12.Joint test in nonlinear regression models with AR(2) random errors具有AR(2)误差非线性回归模型的联合检验
13.Application of the Linear Regression Model in the Analysis of the Comprehensive Energy Consumption of Ton-steel线性回归模型在吨钢综合能耗分析中的应用
14.Grey Multiple Regression Model Applied for Port Throughput Forecasting;灰色多元回归模型在港口吞吐量预测中的应用
15.Model of Grey System Regression Prediction on the Agricultural Structure in He'nan河南省农业结构灰色回归预测模型研究
16.Application of Dynamic Grey-Linear Auto-regressive Model in Time Scale Calculation灰色-自回归动态模型用于原子时尺度计算
17.The Conditional Root Squares Estimation of Regression Coefficient in Restricted Linear Regression Model;约束线性回归模型回归系数的条件根方估计
18.The Estimation Theory of Regression Coefficient in Linear Regression Model under Balanced Loss Function;平衡损失下线性回归模型回归系数的估计理论

相关短句/例句

grey-linear regression combination model灰色线性回归组合模型
1.Based on the characteristic analysis of the analog sequence of grey-linear regression combination model,a type of discrete GM(1,1) model(ODGM(1,1) model) is built with original data modeling discretely.地面沉降的模拟计算属于灰色问题,建立一个有效的灰色预测模型是十分重要的,在分析灰色线性回归组合模型模拟序列特点的基础上,建立了以原始数据直接建模的离散GM(1,1)模型(称为ODGM(1,1)模型),将某沉降实例数据建立ODGM(1,1)模型,并与灰色线性回归组合预测模型进行比较,结果证明离散GM(1,1)模型优于灰色线性回归组合预测模型。
3)combination model of grey-linear regression灰色-线性回归组合模型
4)gray regression-time series combination model灰色回归-时序组合模型
1.19 dam block of Shuikou hydropower station in Minjiang River, a gray regression-time series combination model is built to diagnosis the outliers in observation data.本文以闽江水口水电站19号坝段实测数据为依据,建立灰色回归-时序组合模型以诊断观测异常值。
5)gray linear regression combination灰色线性回归组合
6)gray-linear regression灰色-线性回归模型
1.The basic concepts and calculating steps of gray-linear regression calculation are put forward with some practical examples.给出了灰色-线性回归模型算法的基本思想和计算步骤,并举例说明如何用该模型解决实际问题。