查询词典 regression effect

In view of those, the degree of membership of field measuring data to regression line is proposed in this dissertation. Furthermore, the linear regression modal with fuzzy weight is developed.

有鉴于此，提出了实测数据对回归直线的隶属度的计算公式，在此基础上，建立了以该隶属度为权重的模糊加权线性回归模型。

The regression equation and regression line are derived using the least-squares technique.

回归方程式及回归线可以采最小平方法之技术求得。

After estimation we obtain the OLS regression line, or the sample regression function SRF

在估计之后，我们得到OLS回归线，或称为样本回归方程

The least squares technique for estimating regression coefficients minimizes this statistic, which measures the error not eliminated by the regression line.

用最小的计算方法来估计回归系数的最小值，从而来度量回归线中没有去除的偏差。

In this model via the weighted degree of membership, the effects of particular abnormal data on the regression line is weakened, thence the stability of the regression function is improved.

该模型通过隶属度加权来削弱个别异常数据对回归直线的影响，从而达到提高回归方程稳定性之目的。

If the data are well fitted to the regression plane, the estimates of regression parameters α and β, will lead to estimates of the trapped argon composition and the radiometric age for sample.

总而言之，当坐落在相同平面上的资料点群，则代表一个完整封闭之同位素系统。

This passage take the cash dividend policy as research object, combining the related the theory of dividend and dividend policy home and abroad to do the research. Take the data of 2006 as sample and the method of statistic, logistic regression, multi regression to analyze the characters and main influence factors of the list companies dividend policy. This passage can be divided to five chapters, structure and main points can be listed as follows.

本文以现金股利政策作为研究对象，结合国外有关股利及股利政策的理论，针对我国A股上市公司的现金股利分配情况，以2006年数据为样本，采用统计分析、logistic回归和多元回归的方法，分析我国上市公司的现金股利分配特点及影响因素。

The relations between antibacterial activity and specific proteins/polypeptides expressed under induction in housefly pupae were investigated by the methods of SDS PAGE combined with stepwise regression analysis and response surface regression analysis.

0 引言昆虫不像高等动物那样有完善专一的免疫体系，缺乏 B和 T淋巴细胞，没有免疫球蛋白和补体，但是它们有极强的适应能力和防御能力。

The main research content is: Using the experimental of cutting force and roughness of high speed face milling cutter and high speed end milling cutter mill aluminium alloy and cast iron, analyze the rules of the high speed milling velocity, feed rate per tooth, milling depth and milling width to high speed processing. Use multiple linear regression method, set up surface roughness and the cutting force fluctuation models. Certify the regression model notability, and provide a reliable guarantee for the accuracy of function optimization. Based on the targets of productivity, manufacturing cost, surface roughness, cutting force fluctuation optimization model, according to research of the high speed milling parameters selecting restrict of work piece, machine, tool and safety, set up high speed milling parameters multi-object optimization system.

本文以已有的高速铣削机理及高速刀具技术研究成果为基础，结合高速铣削试验，进行了基于遗传算法的高速铣削参数优化研究与系统开发，主要的研究内容为：通过高速面铣刀和高速立铣刀加工铝合金和铸铁等材料的切削力和表面粗糙度试验，进行了铣削速度、每齿进给量、铣削深度和铣削宽度对高速铣削加工过程影响的研究；采用多元线形回归的方法，建立了切削力及其振幅和表面粗糙度模型，并对模型的显著性进行验证，为高速铣削参数优化模型的建立奠定了基础。

Has only one nonconstant regressor x, it is called a simple linear regression model, or two-variables regression model, or

等式y = b0 + b1x + u只有一个非常数回归元。

It was just a normal day of school

那只是上学的普通一天

Which is a very good reference in this issue.

这是一个在这个问题上很好的参考。