查询词典 classification statistic

In this paper, we take full advantage of MATLAB statistic tool box to achieve the multivariate nonlinear regression model. Estimate of the unknown parameters. examples are used to validate the method is effective.

文章充分利用MATLAB统计工具箱的优势，通过程序的实现，对多元非线性回归模型的未知参数的估计方法以及对估计后的模型预报做出研究，并以实例验证了该方法的有效性。

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。

Moreover, by the means of mathematical statistic, the regression formula on qu and R are worked out.

同时通过数理统计分析，得出了抽芯试块抗压强度与标准水泥土试块抗压强度的统计公式

By regression analysis of statistic data of 10 provinces and cities along the Yangtze River,this paper discusses main determinants in urbanization in the area.

在未来长江地区的发展过程中，要以城镇化的发展来推动传统农业向现代化农业转变，实现城镇化与农业发展之间的良性循环。

This research uses a real example to demonstrate the validity of Neural Network approach and also does the comparison to the traditional statistic regression analysis.

本研究以一实际案例来说明所提类神经网路的方法的有效性，并与传统的统计回归方法进行比较。

Economic evaluation models are developed for different disaster areas through regression analysis of the statistic data collect...

应用该模型分析天津市控制超采地下水的经济效益及利用南水北调工程供水作为替代水源的经济可行性。

The neural network methods are found to show much better agreement than the statistic regression methods in dealing with the experiment data.

在实验数据处理中，神经网络法同统计回归法比较，表现出更好的拟合性能。

The regression results and statistic estimates show a few findings: Mincerian rate of return to education has a remarkable rising trend in recent...

研究结果显示：近年来我国的教育收益率有显著的提高，并且随着受教育程度的提高年均教育收益率呈提高的趋势，教育对个人收入的直接影响是显著的。

The hypotheses are verified and analyzed using factor analysis, cluster analysis, correlation analysis and multiple regression analysis in the SPSS statistic software.

中外母公司之间的资源互补性越强，合资企业的绩效表现就越好。

Based on the observed dataset and existing research results a statistic regression formula is presented to predict the environmental vibration induced b...

此外，本文还根据实测资料和现有研究成果提出了该地铁1号线引起环境振动Z振级的统计回归公式。

What was it that made you want to change sider ?

是什么使你临阵倒戈？

I don't know what he wants, but let's play along with him.

我不知道他要干什么，可我