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1)  wavelet-based regression
小波非线性回归
2)  nonlinear least square regression
非线性最小二乘回归
1.
Hilbert transform and nonlinear least square regression are applied to extract the envelope in the distributed polarization coupling analyzer.
采用Hilbert变换和非线性最小二乘回归分析相结合的方法提取白光干涉包络。
3)  non-linear regression
非线性回归
1.
Application of Non-linear Regression Analysis in Establishing Price Model of Ground-to-Air Missile;
非线性回归分析在建立地空导弹价格模型中的应用
2.
The Application of Non-linear Regression in the Temperature Drop of Roll Mill;
非线性回归在轧钢件温降研究中的应用
3.
Non-linear Regression Based on Analytical Center of Feasible Region;
基于可行域解析中心的非线性回归
4)  nonlinear regression
非线性回归
1.
Iteration method of nonlinear regression and its application to ground water studies;
非线性回归问题的迭代法在地下水动态研究中的应用
2.
Analysis and evalution on nonlinear regression function in common statistics software;
常用统计软件中非线性回归功能的分析与评价
3.
Research on nonlinear regression based on wavelet method;
基于小波变换的非线性回归
5)  multivariate nonlinear regression
多元非线性回归
1.
The multivariate nonlinear regression technique was used to select kinetic model of thermal decomposition of Na2SO4·0.
采用多元非线性回归对Na2SO4。
2.
Using multi-sensor technology,some parameters affecting the measurement of water content of crude oil are measured,and prediction models of water content of crude oil based on the methods of multivariate nonlinear regression and artificial neutral networks are presented,and then being improved by subsection modeling.
通过多传感器技术对原油含水率测量有影响的多个参量进行测定,提出基于多元非线性回归和神经网络融合处理两种方法建立原油含水率预测模型,并采用分段建模的方法分别进行改进。
3.
A multivariate nonlinear regression model is therefore developed and,based on it,three regression equations are obtained correspondingly to show the effects of the three parameters on arc current.
建立了多元非线性回归模型,得到了三个参量对弧流的回归方程。
6)  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 and nonlinear 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 and nonlinear 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。
补充资料:非线性回归
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性质:对具有非线性关系的因变量与自变量的数据进行的回归分析。处理非线性回归的基本方法是,通过变量变换,将非线性回归化为线性回归,然后用线性回归方法处理。假定根据理论或经验,已获得输出变量与输入变量之间的非线性表达式,但表达式的系数是未知的,要根据输入输出的n次观察结果来确定系数的值。按最小二乘法原理来求出系数值,所得到的模型为非线性回归模型(nonlinear regression model)。

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