查询词典 fuzzy set

Firstly, the uncertainty existing in inventory management was described by using fuzzy theory, and then the fuzzy EOQ model with imperfect quality and fuzzy ordering cost was proposed.

首先利用模糊理论描述了库存管理中的不确定性，建立了缺陷率和订货费用模糊下的经济订货批量模型，以确定合理的订货批量，使得整个利润最大。

Fuzzy Clustering with matlab fuzzy equivalent matrix based on the fuzzy clustering method.

详细说明：模糊聚类，用matlab实现基于模糊等价矩阵的模糊聚类方法。

The defect of traditional classify approach is analyzed,the concept of fuzzy equivalent relations is given,the solution approach of fuzzy equivalent matrix is put forward,and the evaluation indexes system of emergency materials classification is built.On the basis of above discussing,the classify method of emergency materials based on fuzzy clustering analysis is developed.

分析了传统分类方法存在的问题，给出了模糊相似关系和模糊等价关系的概念和求模糊等价矩阵的方法，建立了应急物资分类指标体系，在此基础上提出了基于模糊聚类的应急物资分类方法。

Based on the equivalent transformation from fuzzy possibility distribution to random probability density distribution, the fuzzy random failure probability calculation can be formulated easily, and a First Order and Second Moment method for fuzzy - random analysis is established.

提出了模糊随机可靠性分析的近似解析和数字模拟综合方法，基于模糊变量的等价随机化变换，可以方便地得到模糊随机失效概率的计算公式，并建立了模糊随机可靠性分析的一次二阶矩法。

Compared with the traditional fuzzy controller, the scheme is made up of two parts: fuzzy performance evaluator and fuzzy controller.

区别于传统的模糊控制设计方法，该文提出的控制策略由模糊性能评估器和控制器两部分组成。

The operation and learning algorithms of fuzzy information neural networks are based on the level cut operation of fuzzy sets and the extension theorem of fuzzy sets.

神经模糊系统为以神经网络为工具实现模糊系统的方法。

Chain-grate bed temperature field is a large inertial, nonlinear and time delays controlled system.Its math model is not easy to figure out.Three Fuzzy-PID controllers are presented in this paper based on the dynamic character of fuzzy control and the static character of PID control.They are simulated via combining fuzzy logic toolbox with Simulink.The simulation result shows that they have better characters both in dynamic and static than general PID controller.At the same time, they have better robustness...

链篦机篦床温度场是大惯量、非线性、纯滞后的系统，其数学模型具有较大的不确定性；为实现其精确控制，结合模糊控制和PID控制各自在动态响应和稳态精度上的优势，提出了三种模糊PID控制器；利用Matlab的模糊工具箱和Simulink对三种控制器和常规PID控制进行了仿真比较；仿真结果表明，三种模糊PID控制器与常规PID控制相比具有良好的控制品质和较好的适应性。

Fuzzy theory has been widely applied to AI. For example, fuzzy inference is based on fuzzy theory.

模糊理论在AI中的应用也是很广泛的，模糊推理就是基于模糊理论而实现的。

By describing trusty degree of information through membership function defined on the tuple, they broaden relation algebra of general meaning, add an attribute function to every tuple, define meaning of fuzzy attribute, express similar degree in the interval of fuzzy object and entity with semanteme distance in the interval of tuple, and also studys the fuzzy relation operating.

通过定义在元组上的隶属函数反映信息的可信度，对通常意义下的关系代数进行了扩展，每一元组都附一属性函数，定义了模糊属性的含义，用元组间的语义距离表示模糊对象和实体间的相似度，并对该意义下的关系操作进行了相应的研究和讨论。

Fuzzy wuzzy had no hair. Fuzzy wuzzy wasn't fuzzy. Was he?G. Gertie's great-grandma grew aghast at Gertie's grammar.

天平欣然享受着射手给她创造的短暂幸福，这种感觉让天平很快乐。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。