The basic concepts and calculating steps of gray-linear regression calculation are put forward with some practical examples.
给出了灰色-线性回归模型算法的基本思想和计算步骤，并举例说明如何用该模型解决实际问题。
The linear regression calculation method was used in studying the relationship between hardness of alloy and its composition.
本文将利用线性回归预测的方法，对节块合金胎体的硬度与合金主要成分之间的关系进行初步的探讨。
If there appears to be a linear relationship test results should be established by appropriate statistical methods (e. g. by calculation of a regression line by the method of least squares).
如果其呈现线性关系，测试结果应该通过适当的统计学方法(例如，以最小二乘方来计算回归线)来确立。
Chapter II briefly introduce the linear regression analysis theory and methods of calculation.
第二章简要介绍线性回归分析的相关理论和计算方法。
Our BASIC program is used in the calculation and regression analysis for clw yarns, the plural linear regression equations between technical parameters and quality targets are given.
并利用我们编制的BASIC程序，在电子计算机上对包芯纱进行了计算与回归分析研究， 打印出了各工艺参数与各质量指标之间的多元线性回归方程。
Method Questionnaire and human capital method were used in calculation of economic burden of disease and the multi linear regression model was explored to analyze the factors.
方法菌痢患者的直接经济负担通过问卷调查获得，间接经济负担采用人力资本法估算，运用多元线性回归模型分析疾病经济负担的影响因素。
Combined the calculation principle of fractal dimension of porous structure, the fractal dimensions of three types of pore were obtained by linear regression.
结合孔隙结构分形维数计算原理，通过线性回归计算了各类孔隙的分形维数。
Through data analysis and linear regression value calculation, the weight estimation methods and recommended experience factors which can be applied to every type of WIG are determined.
通过数据分析计算起飞重量和空机重量估算中的线性回归值，形成适用于各类地效飞行器的重量估算方法及其推荐经验系数。
Through data analysis and linear regression value calculation, the weight estimation methods and recommended experience factors which can be applied to every type of WIG are determined.
通过数据分析计算起飞重量和空机重量估算中的线性回归值，形成适用于各类地效飞行器的重量估算方法及其推荐经验系数。
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