应用试验结果和多元线性回归方法,拟合出适合试验数据的经验关系式。
Using multivariate linear analysis, a heat transfer equation from the experiment results was suggested for engineering application.
最后,利用方差分析和多元线性回归方法建立了预报日nee的线性模型。
Finally, a linear model is established to forecast diurnal NEE through variance analysis and multiple linear regression methods.
文章分别用多元线性回归方法和神经元网络方法对铁水的硅含量进行预测。
This paper presents the prediction of Si content of molten iron by adopting methods of multivariate linear regression and neural networks.
采用逐步多元线性回归方法和指数模式分析法,进行了高光谱土壤含水率定量反演。
Quantitative inversion model of soil moisture content was carried out by using the stepwise multiple linear regression and exponential analysis.
对一低温容器利用液氮为介质进行了多次无损贮存实验,利用多元线性回归方法对实验数据进行分析和检验。
Nonloss storage experiments were performed to a cryogenic vessel filled with liquid nitrogen, and a multivariate linearity regression analysis and check to the experimental data was also done.
为此,介绍一种应用多元线性回归方法制定时间定额的基本原理和具体作法,供从事劳动定额管理工作的同志参考。
Thus, the basic principle and specific procedure for the making regression method is described. It can provide as a reference for the manager engaged in the work quota management.
在介绍了基于最小二乘法的多元线性回归建模方法后,建模了机床的热变形实时预测模型。
After expounding the modeling method of multiple linear regression based on least square algorithm, the thermal distortion model is modelled.
在此基础上,分别运用多元线性回归和BP神经网络方法研究边坡稳定性预测模型,并将其结果与极限平衡分析方法进行对比。
Based on this, forecast model for slope stability was studied by multivariate linear regression and BP neural network methods, and the results were compared with those by limit equilibrium method.
本文针对统计预测中的多元线性回归问题,提出了计算机软件的设计与实现方法。
To counter the problem of multiple linear regression in statistical forecast, we put forward the method that designs computer software and makes it come true.
方法菌痢患者的直接经济负担通过问卷调查获得,间接经济负担采用人力资本法估算,运用多元线性回归模型分析疾病经济负担的影响因素。
Method Questionnaire and human capital method were used in calculation of economic burden of disease and the multi linear regression model was explored to analyze the factors.
讨论曲轴动平衡检测数据的一种多元线性回归校正方法。
A multiple variations linear regression calibration method for measuring data in dynamic balancing of crankshafts is discussed.
方法:运用多元线性回归分析,确定不同因素对患者满意度的影响大小。
Method:The Multiple Linear Regression was used to study the influence of different factors.
本文采用多元线性回归分析的方法,对我国上市公司审计收费影响因素进行了研究。
This paper analyzes the influencing factors of audit fees by multiple linearity regression in order to provide some meaningful advices to supervising department.
在此基础上,应用多元非线性回归方法得到了斜板桥最大支反力实用设计计算公式。
On this basis, the empirical computing formula of skewed-plate bridge maximum reaction for design is obtained using poly cell nonlinear regression method.
作者应用随机模型中多元线性回归的方法建立了沈阳地区地下水位动态变化模型。
A model showing dynamic change of groundwater level for Shenyang area is set up, using the method of multivariate linear regression in random model.
根据试验数据,应用多元非线性回归方法建立了密度与摆放位置关系的数学模型,并讨论了改善烧结密度的措施。
Maths model is built up to show the relationship of density with locating place using multiple nonlinear regression analysis of experimental results.
将灰色系统理论与多元线性回归分析方法相结合,是研究城市生活垃圾产量预测的一种改进方法。
A method, combination of grey-system theory with multivariate regression linear analysis, was used to predict the output of municipal solid waste (MSW).
方法:通过问卷调查法搜集了263份有效问卷,采用探索性因子分析法和多元线性回归分析进行数据分析。
Methods: Using an online questionnaire survey to collect 263 valid questionnaires, exploratory factor analysis and multiple linear regression analysis were used for data analysis.
方法将15 5例OSAHS患者的各项身体测量参数和多导睡眠图(PSG)检测参数进行多元线性回归与相关分析。
Methods The measured body parameters and polysomnography(PSG)parameters of 155 patients with OSAHS entered into multiple linear regression analysis to correlate with apnea hyponea index (AHI).
本文采用的方法主要有:多元线性回归(MLR)、K矩阵法、P矩阵法等多元校正法。
The chemometrics methods dealt with in this article are multiple linear regression (MLR), K metric method (K) and P metric method (P).
目的:聚类回归与多元线性回归分析方法的比较。
Objective: To compare cluster regression analysis with multiple linear regression.
根据已有的热水管道水头损失计算基本公式,采用多元线性回归计算方法,提出了新的热水管道水头损失计算公式。
The new equation for friction loss along the hot water is presented using the multi-regression analysis according to existing elementary friction equation.
传统方法中主要有时间序列法、多元线性回归法及傅立叶展开法等。
Basically, the traditional way may involve method of time series, multi-linear regression and the Fourier expansion, etc.
提出依据离差绝对值和准则,用目标规划建立多元线性预测方程,该方法优于回归分析。
Based on the criterion of deviation squares sum, a general forecasting equation is set up by using goal programming. It has advantages over the analysis of multi-variable linear regression.
依据鄱阳湖地区1949 ~ 2002年耕地面积和社会经济统计数据,运用主成分分析和多元线性回归模型等统计方法分析该地区耕地面积变化的驱动因素。
Based on statistical data of cultivated land and social and economic factors from 1949 to 2002 in Poyang Lake region, this paper discusses the driving forces by multi-variable statistical method.
K8前起落架两数据处理中,在分析了力学与数理方法的基础上,采用数理统计中线性回归的方法进行处理,其数学模型为多元线性回归方程。
The linear regression of mathematical statistics is used to deal with the two data of landing gear of K8 aircraft after the dynamics and mathematics are analyzed.
本研究采用的统计分析方法主要有:方差分析、秩和检验、最优尺度回归分析、多元线性回归分析。
The main analysis methods are: analysis of variance, ranks test, optimal scaling regression and multiple regression.
本研究采用的统计分析方法主要有:方差分析、秩和检验、最优尺度回归分析、多元线性回归分析。
The main analysis methods are: analysis of variance, ranks test, optimal scaling regression and multiple regression.
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