查询词典 fuzzy set

Based on the study of a Pareto optimal for multiobjective optimizations , the Genetic algorithms for MOP is studied. Four new operators are introduced into this MGA that are niche technique, Pareto optimal set, nondominated rank and fuzzy penalty function method.

在研究多目标优化有效解集的基础上，对处理多目标优化的遗传算法进行研究，引入小生境技术、Pareto过滤解集，给出了非劣解排序的方法；对小生境技术引入的优越性进行了比较研究，通过算例检验了本文研究的多目标遗传算法的有效性。

Based on the safety evaluation criterion analysis and fuzzy set theory,the representation methods of dam safety criteria and treatment methods of uncertain factors are studied.

在安全评价过程中，无论是判据的选取、数据与判据的比较所反映的安全程度，以及对安全程度的表达方式上都存在着某些不确定因素。

Firstly, set up the key index system of making the choices of partner, use AHP to define the index weight, make three-stage choose partner procedure, and use fuzzy decision-making to reselect manufacturing partner at the same time.

首先建立制造伙伴的选择评价指标体系，运用AHP确定权重；建立制造伙伴三阶段选择流程，同时运用模糊优选重新选择了制造伙伴。

It was proved that the proposed adaptive fuzzy fault tolerant control approach guaranteeing all the closed-loop signals were semi-globally and uniformly bounded, and the tracking errors converge to a small residual set around the origin.

证明了所提出的自适应模糊容错控制方法能够保证闭环系统所有信号是半全局一致有界的，且跟踪误差收敛到原点的一个小邻域内。

based on fuzzy toolbox and ROSETTA with rough set to data mining of mass continuous attribute value is proposed.

针对大量连续属性值的数据挖掘，提出了一种基于模糊工具箱和ROSETTA软件的粗糙集数据挖掘方法。

According fuzziness of quality of digitial image, we propose a set of fuzzy exponential functions as objective functions.

我们根据数字图象品质评价的模糊性，从模糊数学理论出发，提出一套模糊指数函数。

A method to order a set of grey fuzzy numbers is discussed at last.

最后讨论了三参数区间数的排序方法。

The optimum seeking model for city anti-aircraft scheme based on fuzzy countermeasures theory model is composed of strategies set and won matrix.

基于模糊对策论的城市反空袭作战方案的优选模型，主要由策略集和赢得矩阵构成。

A new scheme of knowledge encoding in a fuzzy neural networks using rough set theoretical concepts is described.

提出在模糊神经网络中使用粗糙集理论进行网络的设计。

This kind of problems is first changed into the model of perceptrons in neural theory, Under the assumption of a finite set of social states. a sufficient and necessary condition for single-valued choice functions to be sum-fuzzy implementable is obtained: a geometric characterization is also given: an efficient algorithm for the sumfuzzy implementation of single-valued choice func...

本文在有限社会状态集合的情形，给出了单值选择函数是和型Fuzzy可实现的一个充要条件；并给出了相关几何描述结论；借助于感知器的学习算法规则给出了单值选择函数的和型Fuzzy实现的有效算法；最后还给出了一个具体例子。

The dissecting of samples in group2 were difficult. The root of pulmonary artery and ascending aorta failed to be unfolded because fibrous tissue was tough, right and left fibrous trigone were too firm to be solved by hand. Cardiac muscle fibers couldn't be stripped along myofibrillar trajectory since they were prone to break because of their friability.

组2的心脏解剖困难，表现为纤维组织坚韧，游离肺动脉非常困难；徒手无法松解左、右纤维三角，肺动脉和主动脉根部的游离非常困难；心肌纤维坚硬、质脆，解剖时容易断离成碎块，无法沿纤维走行方向剥离。

We have battled against the odds in a province that has become increasingly violent.

我们对在一个争夺日益激烈省的可能性。