查询词典 correlation function

When OLS and FGLS produce similar estimates, and there is evidence of serial correlation, FGLS is preferred since it uses the specific information about the serial correlation, hence is more efficient.

当OLS和FGLS产生相似的结果，而且存在序列相关性的证据时，我们偏好FGLS，因为它利用了序列相关这一信息从而是更加有效的。

It isn't also influenced by parents' education background. Anxiety of freshmen in college presents negative correlation with warm feeling and understanding from their parents; and it presents positive correlation with punishment and severeness, over-interference, refusal and deny from their parents

大学新生焦虑与父母情感温暖理解呈显著负相关，与父母惩罚严厉、过分干涉、拒绝否认呈显著正相关：大学新生的焦虑与自尊呈显著负相关：父母的情感温暖理解与大学新生的自尊呈显著正相关，父母惩罚严厉、拒绝否认以及父母过分干涉与子女的自尊呈显著负相关

To meet the demand of the micro-region measurement, digital micro-image correlation method is developed with more stable and credible calculating technology in the project, which is consist of the simple searching method and correlation iterative method.

本项目旨在建立一套数字显微图像微区测试系统，该系统根据物体表面微区内自然纹理在变形前后的概率统计相关性来确定物体表面的位移和应变。

The research data were analyzed by simple correlation analysis, multiple regression analysis, and canonical correlation analysis. The results were as follows

经资料搜集完成后，以简单相关分析、多元回归分析、典型相关分析进行处理，得到以下几点主要发现

Spearman correlation was used to analyze the degree and correlation of the findings.

Spearman关联被用于分析该研究结果的相关程度及关联性。

By application of Spearman correlation analysis, correlation analysis and analysis of variance, the trend and relationship of water quality in this area were researched.

应用斯毕曼秩次相关性检验、相关分析和方差分析，研究了两江流域内水质变化的趋势与联系，结果表明。

Spearman correlation coefficient evaluation was used to analyze the correlation of symptom scores recorded by two doctors.

结果应用评分者信度法可以考察各中心的调查质量情况；采集表中多数症状的相关系数值符合要求。

Fourthly, it discusses the spectral image loss-less compression by applying thecorrelation and the entropy of the spectral image sequence. It gives and analyses three expressions of imaging spectrometer images, and tells the change in correlation coefficient and entropy for different expressions. At last, it puts forward D2PCM de-correlation method to reduce the spatial and spectral redundancy. This method improves the compression ratio and the compression efficiency, being easy and fast in operation.

根据成像光谱图像的空间、谱间相关性和信息熵的特征，提出成像光谱图像序列的三种表示方法，分析了不同表示方法的相关系数和图像信息熵的变化，并研究出了成像光谱图像的无损压缩方法，即利用D~2PCM方法对光谱图像序列进行去相关处理，同时降低图像的空间和谱间冗余，在提高了无损压缩的压缩比和压缩效率的同时，算法具有简单快速的优点。

Fourthly, it discusses the spectral image loss-less compression by applying thecorrelation and the entropy of the spectral image sequence. It gives and analyses three expressions of imaging spectrometer images, and tells the change in correlation coefficient and entropy for different expressions. At last, it puts forward D2PCM de-correlation method to reduce the spatial and spectral redundancy.

根据成像光谱图像的空间、谱间相关性和信息熵的特征，提出成像光谱图像序列的三种表示方法，分析了不同表示方法的相关系数和图像信息熵的变化，并研究出了成像光谱图像的无损压缩方法，即利用D~2PCM方法对光谱图像序列进行去相关处理，同时降低图像的空间和谱间冗余，在提高了无损压缩的压缩比和压缩效率的同时，算法具有简单快速的优点。

The influence of environmental variables on distribution of PAHs(1) The concentrations of PAHs were higher in warm temperate zone and subtropical zonethan in low temperature zone;(2) The concentration in plain, hilly land and Ya\'an mountainousregion were higher than in other places;(3) The concentration in paddy fields, dry land andforests were higher than in artificial land and grass;(4) There was positive correlation betweenthe concentration of PAHs and TOC. The correlation was more obvious for 4-rings PAHs thanfor 5-, 6-rings PAHs;(5) The concentration of PAHs in acid soils was higher than in alkali andneutral soils;(6) The concentrations in conifer and spinney forest were higher than inbroad-leaved forest.Part two: The temporal and spatial distribution characteristics of POPs at Basin-MountainTransect.

环境因素对多环芳烃分布的影响(1)温带和亚热带地区土壤多环芳烃含量高于低温地区土壤中多环芳烃含量；(2)在平原、匠陵和雅安市附近的山区多环芳烃含量高于其他地区含量：(3)水田、旱地和林地多环芳烃含量高于建筑用地和草地中含量；(4)多环芳烃含量和土壤总有机碳含量成正比，四环多环芳烃与总有机碳的相关性高于其他多环芳烃的相关性；(5)酸性土壤中多环芳烃含量高于碱性和中性土壤中含量；(6)针叶林和灌木林多环芳烃含量高于阔叶林中的含量。

Bob Eckert has been chairman and chief executive of Mattel for eight years.

美泰董事长兼首席执行官鲍勃·埃克尔特在任已8年。

The outlook for honors and disgraces carries on and surpasses the traditional outlook for honors and disgraces theoretically, and carries on and develops the theory of construction of socialist mora...

社会主义荣辱观的提出在理论上是对传统荣辱观的一次继承和超越，是对社会主义道德建设理论的继承和发展，在实践上有利于形成良好的社会风尚。