查询词典 algebraic closure

Based on the mind of perturbation,a method which combines transitive closure method with the objective function method is introduced,and the steps of the method is presented.

分析了传统的模糊聚类方法，基于摄动思想，将传递闭包聚类法与目标函数法相结合，得出了一种既满足聚类效果要求又减小聚类失真的简便算法，同时给出了该聚类方法的步骤。

We first define the maximum road in the net and indicate that its strong is equal to the element of the transitive closure of a fuzzy matrix.

本文首先给出了网络最大路的概念，并把其归结为求模糊矩阵的传递闭包。

In chapter 2, on the basis of detailed explanations of fixed points in fuzzy relations and qualities of the fixed points walk, an algorithm for calculating transitive closure of fuzzy relations is greatly improved.

本文研究了模糊关系方程的完备解法，该解法克服了以往解模糊关系方程时需要求拟小解的缺点，并用计算机实现了该算法。

A novel description of test schedule based on transitive closure graph is proposed in this paper, and it is suitable for combinational optimization.

本文提出了基于传递闭合图的测试调度表示法，该表示法符合P-admissible准则，使组合优化算法适用于SoC测试调度问题。

The execution methods of inheritance hierarchy queries and recursive transitive closure queries are given.

三、给出了对继承层次查询和递归式的传递闭包查询的执行方法。

Since all elements on the primary diagonal are 1' s and the dimensions are less than 2006, the graph with A 2006 as its adjacency matrix is the transitive closure of the graph represented by A .

由于主对角线上的元素都是1，而且矩阵的阶小于2006，所以为 A 2006邻接矩阵的图就是由 A 表示的图的传递闭包。

In this algorithm which is quite different from the traditional one, we proved theoretically that it is not necessary to use all the elements of matrix when calculating transitive closure of fuzzy relations.

利用该算法研究了激光切割方面的专家在激光切割质量评价过程中，对影响切割质量各因素权重分配的经验性知识的获取方法，提出了多次分级求解的策略及通过权重异步周期性变化进行权重自动筛选的方法。这些方法和策略在获取同类型的专家经验知识中具有较明确的指导意义。

This paper is attributed to the research of the theory arid application of fuzzy matrices, aiming at the calculation, simplification and application of the transitive closure of the general fuzzy matrices.

摘要本文工作属于模糊矩阵理论和应用研究，具体工作针对一般模糊矩阵传递闭包的计算、简化与应用。

Compared with the classic fuzzy classification algorithm, which is based on the computation of the transitive closure of a given relative matrix and of the O(n3log n) time, the new algorithm decreases O time factor at least.

与经典的基于模糊传递闭包计算的模糊聚类算法的O(n3log n)计算时间相比，新算法至少降低了O时间因子。

This paper briefs the basic principles of " transitive closure " cluster analysis based on fuzzy equivalent relation and fuzzy ISODATA cluster analysis based on soft division technique, and advances a classification and recognition method by combining K-L transformation and the two fuzzy cluster methods above, which makes full use of the advantages of both cluster methods.

介绍了基于模糊等价关系的"传递包"聚类和基于软划分的模糊ISODATA聚类2种模糊聚类分析方法的基本原理，充分利用2种方法的优点，提出了一种将K-L变换与上述2种模糊聚类方法相结合的分类识别方法。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48