引入模糊数学技术,采用选择模糊分布模型的方法和专家调查法确定不同项目的隶属度。
By using fuzzy math theory, choosing the fuzzy distributing mode, and using expert investigation method, it calculates each different item's subordinate degree.
对于功能函数中含有模糊分布参数(FDP)的随机变量问题,如何准确且简便地评估其可靠性,是十分重要的。
For a problem with performance functions which include random variables with fuzzy distribution parameters (FDP), it is important to evaluate their reliability accurately and rapidly.
需求服从三角模糊分布,构建使得成本最低的库存模型,利用积分排序法求解,得到最优订购批量,给出算例分析;
A model is established to minimize the cost and solved by the method of integral sorting to obtain the optimal ordering lot sizing, then a numerical example is provided to illustrate the problem.
本文基于模糊数学理论,建立了水声图像的模糊特征矩阵,并采用正弦模糊分布函数对真实的水声图像进行了增强处理。
This paper defined the matrix of fuzzy characteristics of sonar images based on the theory of fuzzing mathematics, and enhanced the image by using the sine fuzzy function.
但当科学家们开始将这些数据分布在地图上观察时,他们发现了一些模糊的黑点,表示无线电频率的扰动。
But when scientists started looking at the data overlaid onto a map, they saw dark spots of fuzz, indicating radio frequency interference.
用模糊综合评判方法与BAYES理论相结合,给出由小样本试验数据确定岩土参数的概率分布。
By combining BAYES theory with fuzzy comprehension evaluation method, this paper suggests a new method to determine the distribution of rock parameters.
新的目标准则函数考虑了数据集样本的模糊隶属关系和样本几何分布两个方面的因素,使算法的鲁棒性和分类的正确性大大加强。
Two factors are considered in cluster-validity criterion to enhance the robustness of algorithm and the validity of clustering, one is fuzzy membership and the other is geometric property.
几何形体在窗框的近处分布,强调着在庇护所内的每一个角度上,大自然都是如此亲近,这模糊了室内和室外空间之间的区别。
The geometry is distributed with short distance to window frames accentuating the sensation of nature's proximity from each angle in the shelter blurring the distinction of indoor outdoor space.
算法要求预先确定各输入变量上模糊集合的数目及分布;
The number and the distribution of fuzzy sets in input variables must be previously settled.
基于模糊集的嵌入定理,对非精确数据的分布提出一种统计参数族,并给出相应的点估计方法。
Based on the embedding theorem of fuzzy sets, we consider a sort of parameter family for the distribution of imprecise data and propose the corresponding point estimation approach.
依据模糊群子论的基本原理,导出了水泥体系粒径分布的群子本征方程,并计算得到水泥体系的群聚度。
The sub cluster intrinsic equation for the cement particles size distribution was derived on the base of fuzzy sub cluster theory.
最后,给出了模糊点目标的统计分布数字特征。
Following that the characteristics of statistical distribution of fuzzy point objects are described.
本文从不同树种、不同时间、空间的分布出发,应用模糊聚类分区模型先对样本进行分类,以便确定有关参数。
The article applies fuzzy gathering distribution model and distribute species from different trees, time and space decides on the related parameter.
本文将模糊集合理论应用于考试分析,提出了一种对考试成绩的总体分布进行估计的较合理、有效的方法。
This article applies the Fuzzy Set Theory to the analysis of test scores and proposes a feasible and effective approach to the assessment of the general distribution of test scores.
采用模糊集重心作为共同的标准,完全有可能分析基本评价指标、中间和最终评价结果的等级分布。
Using the gravity center of the Fuzzy Set as the common standard, it is entirely possible to analyze the grade distribution to the basic evaluation indexes, the middle and final evaluation result.
利用数据点的密度大小作为权值,借助数据本身的分布特性,提出了一种点密度加权模糊c -均值算法。
A dot density weighted fuzzy C-means algorithm is proposed by using density size of data dot regarded as weighted value and distributing characteristic of datas own.
该系统改进了信息搜索引擎,实现了多线程分布启发式搜索策略,并提出了目标文本模糊搜索空间模型。
A search engine of document information is improved and a heuristic search strategy with multithreading and distributing is implemented. It introduces fuzzy retrieval model on the object documents.
提出随机-模糊概率模型的分布参数为区间界限限定时,结构模糊可靠度的计算方法。
The calculation method of the fuzzy reliability of the structure was proposed when the distribution parameters of the random-fuzzy probability model were limited by the interval limitation.
取后验均值作为模糊点估计值后,便得到损失频度与强度分布。
After posterior mean is exploited as fuzzy point estimate, loss frequency distribution and severity distribution are gotten.
介绍了事故树分析的基本思路,讨论了基于可能性分布的模糊事故树分析法,并结合实例作了具体分析。
This paper briefly introduces basic method of fault tree analysis, discusses in detail the method of fault tree analysis based on possibility distribution, and analyses a case.
讨论了一种模糊神经网络实现记忆的条件和记忆的特点,并给出了样本组格子点分布的概念。
The condition for a fuzzy neural network to realize memory is discussed, and the concept of lattice point is given.
模糊权重算法是一种优化算法,但该算法存在一个缺陷——剂量强度图谱分布上有锯齿现象。
Fuzzy weight function algorithm is used for optimization, but it suffers a shortcoming of sawtooth dose intensity map distribution.
为了利用信息系统对象在数据空间中分布,通过对对象的模糊聚类,计算每一类在坐标轴上的统计值。
In order to use the distribution of objects in information system, statistical values are computed on an axis by fuzzy clustering.
提出了一种基于多神经网络的分布式箱式变电站故障诊断系统的结构和构建方法,并介绍了对故障特征信息进行模糊化处理的方法。
The structure and construction method of one kind of distributed fault diagnosis system for box-type transformer substation based on multiple artificial neural networks are described.
汽车可靠性工程数据的分布规律具有模糊集合的性质。
The distribution pattern of automobile reliability data has a nature of fuzzy set.
对分布式信息检索的结果集采用模糊积分进行了融合,推导并给出了分布式信息检索的模糊积分算法。
A fuzzy integral algorithm of the distributed information retrieval is derived and given to merge the distributed information retrieval result set.
本文利用模糊数学中的贴近度原理,根据一组观测数据,方便地判断出其分布类型。
In this paper, the distribution type can be judged conveniently from a group of test data with approach degree theory in Fuzzy mathematics.
提出了一种新的模糊聚类方法,构造了分布式模糊神经网络,并重点附述了它们的原理与方法。
A new fuzzy clustering method and a distributed neural network are introduced, and the theory and their applications are stressed.
老化牙本质胶原原纤维的横纹模糊不清,数量增加,口径增粗,分布致密,走向随意;
The collagen fibrils in the dentine of aging rat enlarged in its diameter, and were denser in the pattern of their distribution and ran randomly in their direction.
针对分布式拒绝服务攻击的检测问题,提出基于模糊逻辑的动态的阈值检测方法。
To resolve the problem of detecting Distributed Denial of Service (DDoS) attacks, a dynamic threshold detection method based on fuzzy logic was proposed.
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