曲线回归分析,Curvilinear regression analysis
1)Curvilinear regression analysis曲线回归分析
1.Curvilinear regression analysis was used to analysis the relationship between Image Detail Information Capacity and MTF.然后将该评价参数与Ealing仪测得的调制传递函数(MTF)值的变化趋势作曲线回归分析,实验结果表明,细节信息容量与数字成像系统的MTF值的变化有着很好的正相关关系,这对评价数字成像系统MTF变化情况具有较好的实际应用价值。
2.With curvilinear regression analysis we can prove that the result of the new approach is high correlation with MTF measured by optical instrument, in other words, the new m.该评价方法评价参数可通过改进边缘锐度算法 (EAV)得到 ,然后与机测MTF值的变化趋势一起做曲线回归分析 ,以便和其他传统清晰度评价参数做对比。
英文短句/例句
1.Correlation and Regression Analysis of Body Weight and Age in Cattle and Sheep in Tibet Agriculture Regions西藏农区牛、绵羊体重与年龄拟合曲线回归分析
2.Studies and Application of Bootstrap Based on Stagewise Regression基于逐段曲线回归分析的息票剥离法的研究及应用
3.The Linear regress and Calculation of the Working Curve in the Photometry;光度分析中工作曲线的线性回归及计算
4.The Optimization of Nonlinear Regression models in Economic Analysis;曲线回归在经济分析中的优化组合应用研究
5.Linear regression equation is analyzed by using indirect error-smoothing, and nonlinear regression equation is optimally selected by using the method of comparison of mid-point of curve.用间接观测平差法分析线性回归方程,用曲线中点比较法选择最优非线性回归方程。
6.Regression and analysis of mechanism of pull-out post-anchored method to check concrete strength有约束后锚固拔出法试验受力机理及回归曲线分析
7.a smooth curve fitted to the set of paired data in regression analysis; for linear regression the curve is a straight line.在回归分解中相对于一批对数的光滑曲线；对线性回归来说曲线是直线。
8.Apply Box-Cox Transformation to the Research on Crossing Problems of Quantile RegressionBox-Cox变换用于分位数回归曲线相交问题的研究
9.when the regression line is linear (y = ax + b) the regression coefficient is the constant (a) that represents the rate of change of one variable (y) as a function of changes in the other (x); it is the slope of the regression line.线性回归分析中计算出来的回归线的常数和自变量的系数。
10.Multicollinearity in Multilinear Regression Models and Partial Least Squares Regression;多元线性回归中复共线问题及偏最小二乘回归分析
11.Bayesian Predictive Analysis of the Multiple Linear Regression Model;多重线性回归模型的贝叶斯预报分析
12.Analysis to once basic linearity regression model by applying the Excel应用Excel对一元线性回归模型的分析
13.The Applied Research of Excel in Linearity Regression AnalysisExcel在线性回归分析中的应用研究
14.Application of linear regression analysis in the evaporation quantity of paddy rice线性回归分析在水稻腾发量中的应用
15.Application of regression analysis on warped forecast of plastic parts by using matlab基于Matlab的回归分析在注塑翘曲预测中的应用
16.Returns an array of values that describes an exponential curve calculated in regression analysis to fit your data返回一指数回归拟合曲线方程的参数
17.Φ-adm issibility of Linear Estim ate of Regression Coefficientin Covariance Com ponent Growth Curve Model;方差分量生长曲线模型中回归系数线性估计的泛容许性
18.Principal Component Linear Regression Analysis on Performance of Applications主成分线性回归模型分析应用程序性能
相关短句/例句
curvilinear regression analysing method曲线回归分析法
3)nonlinear regression analysis非线性回归分析
1.A research is made about relationship between the reference value of 23001 examples Chinese healthy middle scent men s ESR and five geographical factors in Chinese 301 areas,which are determined by the way of Wintrobe laws,by using the method correlation analysis andnonlinear regression analysis.运用相关分析和多元非线性回归分析的方法,研究了其与地理因素的关系。
2.Nonlinear regression analysis is usually used to estimate the parameters of a mathematical model in engineering.非线性回归分析是工程中经常采用的一种用来估计数学模型参数的方法 ,该方法能否顺利运用与参数初始值的选择有极大关系。
3.Based on the actual observation data,the exponential smoothing andnonlinear regression analysis are integrated.以实际监测数据为基础,把指数平滑法与非线性回归分析法结合起来;以滑坡的变形值和变形速率为判据,对滑坡进行时间失稳的动态跟踪预报。
4)Linear regression线性回归分析
1.In our study,we apply partial least-squares (PLS)to analyze infrared spectroscopy(IR)of urinary calculus through multiplet linear regression analysis.本研究是应用偏最小二乘法对泌尿结石的红外光谱进行多重线性回归分析,目的是探讨应用红外光谱对结石成分进行定量分析的可行性,从而为临床治疗提供有力证据。
5)linear regression analysis线性回归分析
1.With the most favorable factors acquired as above,the concentration of VC in fruit juice was determined and the results analyzed bylinear regression analysis to give an equation .在以上最佳条件下,测定了果汁中维生素C的含量,并通过线性回归分析,给出了测定浓度内的线性方程:△A=0。
2.Linear regression analysis was performed between the dimensions of cervical vetebrae .按年龄是否大于45岁进行分组,对各颈椎的测量数据与身高进行线性回归分析,建立颈椎推算身高的回归方程。
6)Linear regression线形回归分析
延伸阅读
多元回归分析多元回归分析multiple regression analysis用多元线性方程来描述和分析多个变量之间关系的统计分析方法。线性方程系数正、负表示正、负相关；系数权重比较表示这些变量在相关关系中贡献大小。但预报仅为大致的估计值。
