1) grey relation projection model
灰色关联投影模型
1.
Application of grey relation projection model tocomparison of local water quality;
灰色关联投影模型在区域水质比较中的应用
2.
A grey relation projection model for ecological sensitivity analysis was established based on grey system theory and vector projection principle.
基于灰色系统理论和矢量投影原理,建立了生态敏感性分析的灰色关联投影模型。
3.
A grey relation projection model for permafrost environment assessment in coal mining areas is established based on the grey system theory and vector projection principle.
文章基于灰色系统理论和矢量投影原理,建立了煤矿区冻土环境评价的灰色关联投影模型,将评价样本和各级评价质量标准视为矢量,分别向同一矢量(理想样本)进行投影,根据投影值的大小,确立样本所属的质量级别及样本间的优劣排序。
2) grey relation projection method
灰色关联投影法
1.
Application of multi-criteria decision grey relation projection method to hydro-engineering development plan decision-making;
多目标决策灰色关联投影法在水利工程开发中的应用
2.
Combined the theory of Multiple Criteria Decision Making(MADM) and grey system,a novel algorithm of threat sequencing based on the multi-criteria decision grey relation projection method is presented in this paper.
结合多指标决策理论和灰色系统理论,提出了基于多指标决策灰色关联投影法的威胁排序算法。
3.
Multicriteria decision grey relation projection method is applied and its basic theory is introduced.
提出用于可持续发展的综合评价方法——多目标决策灰色关联投影法,介绍该方法的基本原理,建立综合考虑人均国民生产总值GDP、人均生化耗氧量BOD、人均粮食产量、人均社会产值、人均城市污水排放量、人均用水量、人均农业灌溉面积和农业供水保证率等因素的可持续发展综合评价的多目标决策灰色关联投影模型,并用实例加以说明,所得结果与综合评判模型的评价结果相同,说明该方法用于可持续发展综合评价是有效的。
3) grey projection relation grade
灰色投影关联度
1.
Using the theory of grey system and the vector projection, a new kind of grey relation grade-grey projection relation grade, which is used to evaluate the engineering of small hydropower station is preserted in this paper.
将灰色系统理论与矢量投影原理相结合 ,提出了一种新型的关联度———灰色投影关联度 ,并以此对小水电工程项目进行综合评价 ,应用实例表明了该方法的合理可行性 ,从而可为项目的投资建设提供科学决策的依据。
4) Gray relational projection
灰色关联投影
1.
Based on former research,through using new method to determine index coefficient,the paper make a reason-able arrangement to the state of water resource carrying capacity in Guizhou province by use of the method of multi-objec-tive gray relational projection and draw a different conclusion.
在前人研究的基础上,采用新的指标权重确定法,运用多目标灰色关联投影法对贵州省各地区的水资源承载力进行排序,得出了不同的结论。
2.
With using the methods of Cosine vector included angle and mean square error to determine index weight,the paper makea reasonable arrangement to the state of water resource carrying capacity in Guizhou Province by use of the method of multi-objective gray relational projection.
采用向量夹角余弦法和均方差法确定指标权重,运用多目标灰色关联投影法对贵州省各地区的水资源承载力进行了排序。
5) grey relation projection
灰色关联投影
1.
Operation effectiveness evaluation of fighters based on grey relation projection method;
灰色关联投影法在战斗机空战效能评估中的应用
2.
Since grey relation projection method is capable of disposing grey information,it is adopted in evaluation of air-to-surface attacking effectiveness.
影响空地作战效能的各种因素包含许多灰色信息,利用灰色关联投影法处理灰色信息的优点,将该方法应用于空地作战效能评估。
6) grey relational projection
灰关联投影
1.
Using the grey system theory and the vector projection synthetically, a new model for the combat efficiency evaluation and comparison of EW system based on similarity to ideal grey relational projection was put forward.
针对电子战系统作战效能的评估比较问题,基于灰色系统理论和矢量投影方法,提出了一种新的基于理想灰关联投影的分析模型和算法,介绍了该方法的基本原理和一些基本概念,建立了系统作战效能与正、负理想作战效能之间接近程度的分析模型,总结了用该方法进行比较分析的一般步骤;并提出了一种基于效能区分度的比较灵敏度分析方法。
2.
Using the grey system theory,technique for order preference by similarity to ideal solution,and the vector projection synthetically,a new algorithm of multiple criteria decision-making based on similarity to ideal grey relational projection was put forward.
分析了多目标决策问题;综合灰色系统理论、TOPSIS和矢量投影方法,提出了一种新的基于逼近于理想灰关联投影的多目标决策算法,介绍了该方法的基本原理和一些基本概念,建立了综合决策方案与正、负理想方案之间接近程度的决策模型,总结了用该方法进行决策分析的一般步骤;提出了一种基于方案区分度的决策灵敏度分析方法。
补充资料：灰色关联分析
分子式：
CAS号：
性质： 应用关联度对灰色系统进行的分析。因为关联度反映了两个事物在发展过程中的关联程度，所以关联分析是灰色系统分析、预测和决策的基础。
CAS号：
性质： 应用关联度对灰色系统进行的分析。因为关联度反映了两个事物在发展过程中的关联程度，所以关联分析是灰色系统分析、预测和决策的基础。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条