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。
Short-term power load forecasting based on MRA and regression analysis;
基于MRA与回归分析法的短期电力负荷预测
Research on Marketing Environmental Audit Based on the Regression Analysis Method;
基于回归分析法的营销环境审计
The empirical equation of milling force is achieved by regression analysis method,and proved to be tried.
使用回归分析法获取了铣削力经验公式并验证其可靠性。
The common methods of the work of the settlement prediction such as exponential smoothing method,regression analysis method and the grey prediction model are used to predict the sedimentation number of high-rise building,and a forecasting experiment is conducted with the practical data.
用沉降预测工作中常用到的指数平滑法、回归分析法及灰色预测模型,对建筑物的沉降量进行预测,并应用工程观测中的实测数据进行了预测,从多方面对这三种方法的精度及可靠性进行了比较分析,结果表明:对于沉降趋势较为缓慢平稳的数据,采用灰色模型预测可以得到较为理想的结果;而对于变化速率的增量较小,且后期变化十分平稳的情况,采用指数平滑预测可以得到较好的效果;当沉降波动较大时,宜采用回归分析法拟合,然后进行预测。
In view of the inconvenience of diagrammatic method adopted for determining the liquid and plastic limits stipulated in the experimental regulations for highway,hydropower,and geotechnical engineering,we present the analytic method,least square method and regression analysis method in the form of QBASIC programme processed by computers.
针对公路与水电土工试验规程中所采用的作图法确定液塑限值而带来的诸多不便,采用数学解析法、最小二乘法、回归分析法计算液塑限试验数据,并将其编制成QBASIC程序上机处理,由此确定出的液限、塑限值较传统方法方便、快捷、准确。
According to the relativity and testing data of liquid - plastic limit, this paper discusses the analytic method or regression analysis method or the QBASIC program, which are used to process the data of combined test.
确定粘性土的液限和塑限是土工试验的重要内容,根据液、塑限参数的相关性,采用解析法、回归分析法及QBASIC编程处理等方法,对液、塑限联合试验数据进行分析处理,由此确定出的液限、塑限值,较传统方法方便、准确、迅速。
With regression analysis, a mathematics model of both simple linear and multiple linear regressions were established.
利用回归分析法,建立一元线性回归处理的数学模型和多元线性回归处理的数学模型。
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
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
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
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
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。
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
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。
Apply Box-Cox Transformation to the Research on Crossing Problems of Quantile Regression
Box-Cox变换用于分位数回归曲线相交问题的研究
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
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
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
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
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