关联度

关联度与关系模式分解满足P（BC）且无α环的关系

The Relation Between Relevancy Degree and Decomposition of Relation Schema Meeting P_ ( BC ) and No - α Ring

CPI偏差与恩格尔系数异常的关联度

The Relevancy of CPI Bias and Engel 's Coefficient Abnormity

将灰色系统理论应用于宏观经济分析并给出了一般步骤，在实例中利用灰色关联度分析方法通过对各行业的产值的增长情况进行分析求出其对GDP的影响程度。

This paper applied the grey systems theory to the macroscopic economic analysis and presented the general steps .

最后将灰色系统应用于滑坡分析中，包括对滑坡进行灰色GM（1，1）模型短期位移预测和灰色系统关联度计算，得到一些合理的成果。

Last , applies grey system to the slope , including GM model forecasting and grey association analysis .

然后，本文依托灰色关联度理论和logistics模型，分析了江西物流产业和经济发展之间的互动关系，并利用物流投入弹性系数判断了物流与经济发展的协调性。

Then the article relies on the theory of Logistic model and Gray Relational Model to prove the interaction relationship between Jiangxi regional economic and logistic .

本文提出了一种以AR（p）参数构成的二次特征量来计算系统各种状态之间灰色关联度的AR-GR新方法。

In this paper , a new diagnostic method of grey-relation based on the parameters of the AR ( p ) modelis proposed .

海拔高度（r2）和坡度（r1）关联度分别为0.615，0.621，与天然更新的关联度最小，对其天然更新基本没有什么影响。

The altitude and slope degree nearly had no effect on the natural regeneration whose relevancy degree was only 0.615 and 0.621 respectively . ( 2 ) The annual growth rhythm of Picea mongolica .

研究了灰色系统基本理论和灰色系统数学建模问题，这其中包括：序列算子和灰色序列生成、灰色关联度、优势分析，GM模型的建立及其适用范围、基于GM模型的各种预测方法。

1 , This paper study basic theory and mathematics modeling based on grey model . It includes sequence operator and grey sequence generation , degree of grey incidence .

运用Apriori算法对负荷特性影响因素进行关联度分析，给出各相关因子与负荷特性的关联度。

It adopts Apriori algorithm to analyze how those affecting factors are related and their degree of relativity with load character .

各指标与MMR灰色关联度大小存在地区差异。

There are some differences of the grey correlation index with MMR of areas .

运用灰色系统理论和关联度分析法，对通辽地区25个蓖麻杂交F1代12个单株产量构成因素进行关联分析。

The correlation of 12 yield components of 25 castor hybrids F 1 were studied by grey correlative degree analysis in this paper .

最后，论文利用人眼视觉特性和改进的HSV颜色空间，提出了基于灰色关联度的彩色图像边缘检测的新算法，经过实验证明这种方法更加简单、快速、有效。

At last the new color image edge detection algorithm based on gray correlation degree and human visual perception was put forward .

通过分析各被比较序列与参考序列的接近程度（关联度Ri），推断各类意外伤害的死因顺位。

Through the analysis of correlation degree ( Ri ) between the comparison and reference sequences respectively , the death sequence of each kind of injury was detected .

2）应用C++Builder对灰色系统理论中几个最常用的关联度计算公式和使用较多的GM（1,1）预测模型开发了实用软件，极大方便了应用问题的实际计算。

Ii ) Using C + + builder , develop the application software on several computer formula of grey incidence degree and predictive model GM ( 1,1 ), make the practically computing of applied question convenient .

接下来对ERP实施项目的风险评价技术进行了比较分析，提出了基于灰色关联度的项目风险评价方法，将各风险因素按重要性进行排序。

The article has carried on the comparative analysis to the ERP system implementation risk assessment technology , proposed risk assessment method based on the theory of gray relational degree , and rank risk factors according to importance .

基于AHP和灰加权关联度理论，提出了公路主枢纽货运系统站场布局评价指标体系建立及权重确定、方案比选择优的决策分析方法，并编制了相应辅助决策软件。

Based on the theory of AHP and grey weighted relation coefficient , the methods of setting up the evaluation criteria , determining weight and selecting scheme are suggested in this paper , the decision software is also designed .

文章根据福建省20002004年的RD经费内部支出、科技人员投入和GDP数据，通过灰色相对关联度分析了科技投入与经济增长的相关关系。

This text according to the the R & D internal expenditure , the personnel input of scientists and technologist and GDP of Fujian province in 2000-2004 , and through the grey comparative analysis the relevant relationship between the economic growth and scientific and technological input .

应用GRA对不考虑交互作用的正交试验结果进行统计分析，得出各因素各水平对试验结果的关联度，从而确定因素的主次顺序以及最优试验条件。

Applying GRA to statistical analysis for the non-interacting orthogonal trial , the grey relation degrees of each factor for trial results are obtained , and the principal-secondary sequence of factors and the optimum trial condition are given .

因此，利用层次分析法的指标权重和基于灰色关联度和Euclid距离的改进TOPSIS多属性决策方法，可以充分利用各自优势，给出更加合理的评价结果。

Therefore , using the index weight with AHP and grey correlation degree based on improved TOPSIS distance and Euclid distance of the multiple attribute decision making method , can make full use of their respective advantages , give more reasonable evaluation results . 4 .

由灰色评价模型证明，四座桥梁的关联度相差不大，证明沥青路面SPRR技术达到了桥面铺装层早期病害处治中的适用性要求。

Four of the bridge are not significant correlation , prove the asphalt pavement SPRR technology has reached the bridge deck pavement early treatment of diseases the applicability of requirements .

灰色关联度在趋势预测模型结构自动选择中的应用

Application of Grey Incidence Degree in Model Selection of Trend Forecasting

我国城镇居民住宅负担能力的灰色关联度分析

To Analyze Chinese Townspeople 's Housing Affordability by Grey Correlative Degree

T型关联度及其计算方法

The Concept and the Computation Method of T 's Correlation Degree

环保工程方案优选的灰关联度分析方法

Optimum Seeking Greg Relativity Analytical Method of Environmental Protection Engineering Scheme

春谷产量与其相关性状的关联度分析

Grey Connected-degree Analysis of Yield and Correlated Traits in Spring Millet

蓖麻杂交种产量构成因素的灰色关联度分析

Analysis on Grey Correlative Degree of Yield Components of Castor Hybrids

粘性土物理状态与力学特性间的灰色关联度分析

Grey Correlation Analysis on Clayey Soil Physical State and Mechanics Character

三比值灰关联度分析的变压器故障诊断法

A Transformer Faults Diagnosis Method Based on the Grey Corelation Theory

多模型预处理和关联度融合检测红外目

Detecting Infrared Target Based on Multi-Model Preprocessing and Relational Grade Fusion

基于灰色关联度的农用喷头结构与性能分析

Analysis of Structure and Performance of Farming Nozzle with Grey Incidence