linear regression analysis是什么意思

用法例句

The paper explains the basic idea of block straight-line regression for Analog Collection,as well as its data structure,data storage method and programming framework.

根据模拟量数据采集分段直线回归方法的基本思想、数据结构设计、数据存储方法及程序设计框架,给出了以FreescaleMCU为前台数据采集,PC为后台数据处理环境下的分段直线回归编程方法。

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。

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。

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。

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。

With the most favorable factors acquired as above,the concentration of VC in fruit juice was determined and the results analyzed by linear 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。

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。

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。

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。

The analysis of liner regression on the pulmonary flow resistance and the deformability of red and white blood cells suggested that the increase of pulmonary flow resistance had close relation to the decrease of deformability of red blood cells and white blood cells.

单因素直线回归分析示肺血流阻力与红细胞和白细胞变形能力呈负相关。

Linear Regression Analysis of Sugarcane Sugar Content during Maturity

甘蔗品种成熟期糖分直线回归关系分析

Implementation of Block Straight-line Regression Based on MC9S08MCU;

基于MC9S08MCU的分段直线回归方法的实现

Elastic factor and indexes of CCA walls pulsate were disposed by Bivarite Correlations Analyze and Linear Regression Analyze.

将弹性因子与壁运动诸项指标进行简单直线相关分析及多元线性回归分析。

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。

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

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

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

The Applied Research of Excel in Linearity Regression Analysis

Excel在线性回归分析中的应用研究

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

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。

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

If the observations used in the analysis extend back in time for several years, the resulting regression line may be too steep.

如果在分析中使用的观察值扩大到几年以前，那么推导出的回归直线就会可能太悬殊。

Heat Transfer Analysis and Regression Evaluation of Fluids at Supercritical Pressures in Vertical Upward Ducts;

超临界压力下竖直上升管传热分析与回归评价

AN ANALYSIS OF THE CORRELATION BETWEEN FOREIGN DIRECT INVESTMENT AND CHINA S EXPORT TRADE VOLUME;

外商直接投资与我国出口贸易额的回归分析

Multiple Regression Analysis of Factors Related with Lymph Node Metastasis in Colorectal Cancer

结直肠癌淋巴结转移规律的多因素回归分析

The Stable of a Linear Regression and the Comparrision of Two Regression Lines;

一类回归方程的稳定性及两条回归直线的比较

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