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- The normal equation of linear regression is used to calculate the effects of high frequency components on the determination of secular trend of relative sea level(RSL). 由一元线性回归分析的正则方程计算表明,在验潮记录较短的客观条件下,验潮序列中的周期波动对确定海平面变化趋势的影响是显著的。
- The equations of linear regression in these parameters of alkalization are analysed. 建立了各碱化参数之间的线性回归方程,并对地下水体的碱化危害程度进行了评价。
- equation of linear regression 线性回归方程
- And the equation of bivariate linear regression between frost heaving ratio and water content、compactness is established . 建立了冻胀率与含水量和压实度的二元线性回归方程。
- Multiple linear regression equation of whole acceptability,based on the variables of five sensory factors was developed by using a sensory panel to evaluate five kinds of sauce beef. 本研究对五种酱制牛肉的感官特性进行了定量评分实验,通过分析整体可接受性和各感官指标分值的关系得出了多元线性方程,确定了各感官指标的权重系数。
- According to NCCLS EP9-A,the results of linear regression and correlation of GIA and ELISA showed good relationship(r=0.9966). 按照NCCLSEP9 -A文件对两种方法进行直线回归分析 ;结果相关性较好 (r=0.;9966)。
- In the teaching of probability and statistics, the parameters estimation of linear regression is given by the method of the extremum of function. 摘要概率论与数理统计教学中,线性回归分析参数估计一般都是采用多元函数求极值的方法。
- The reference intensity K has been obtained by means of linear regression without available the pure rutile or the pure anatase. 在没有纯金红石型或锐铁矿型标样的情况下,利用线性回归方法求出参比强度K。
- Slopes of thel ogarithm of relative count rate against each above-mentioned factor are obtained by means of linear regression. 用线性回归的方法得到了相对计数率的对数值随不同参数变化而变化的斜率。
- Then the paper put Tianjin in Beijing-Tianjin-Hebei economic zone to forecast passengers and freights handled at Tianjin airport by the means of linear regression. 利用市场负效应的原理,分析了天津机场吞吐量流失的原因;然后用回归预测分析方法,将天津机场纳入京津冀经济圈,预测了天津机场的理论(实际应发生)吞吐量。
- On pre-test of significance of linear regression equation 线性回归方程显著性的事先检验问题
- This paper first assort the topography of different district with the fuzzy classification, and then the expanding coefficient is gotten by the model of linear regression, so we can get more accurate information for the network planning. 本文从展线系数的特性分析入手,首先采用模糊聚类分析法进行地形分类,然后建立多元线性回归模型来确定各个区域的展线系数,有利于为路网决策提供更为准确的信息。
- Furthermore, the linear regression equations of total nitrogen in pig urine and electrical conductivity (EC) provide reliable and accurate indication of total nitrogen content in pig urine. 分析中发现猪尿中总氮和铵态氮比例基本稳定 ,由此推想用电导率来预测猪尿中总氮的含量 ,获得了很好的效果。
- This note considers a paradox arising in the least squares estimation of linear regression models in which the error terms are assumed to be iid and possess finite r-th moment, for r.in.[1,2). 摘要: 当线性迴归模型的误差项为独立且具相同分布及具有r次阶距; r.;in
- The equation of wealth with happiness can be dangerous. 把财富与幸福等同起来是很危险的
- Linear regression equation of plastic limit and liquid limit in Xinxiang 新乡地区塑限与液限之线性回归方程研究
- By the function expansion, the nonlinear equations of Hammerstein model could be converted to a class of linear one, so the intermediate linear model was established. 将H模型的非线性方程转换为类线性形式,从而建立线性过渡模型。
- With the force measuring system, the milling force is measured, and the experiential formula for calculating milling force is obtained with the method of linearity regression. 通过测力系统测量铣削力,用线性回归方法对实验数据进行分析,得出铣削力经验公式,并验证了公式在实验参数范围内的有效性。
- Criteria for using an equation of state. 使用状态方程的标准。
- And it also presents the design method deduced from basic equations of linear compressor, which acts as a power source in the thermoacoustic refrigerator system. 本文设计了一台用以驱动热声制冷机的永磁长动圈式无阀型线性压缩机。