Rough set-based method of combinatory logic optimization was presented by using knowledge expression of logic function with rough set theory, and its corresponding algorithm was given, also.
运用粗集理论对逻辑函数进行知识表达的方法，提出了基于粗糙集的组合逻辑优化方法，并给出了相应的算法。
This paper discusses a new intelligent control method called rough control, and presents the basic concepts of rough set theory.
本文讨论了一种新型的智能控制方法—粗糙控制，介绍了粗糙集合理论的基本概念。
One is to create a rough structure on a hydrophobic surface, and the other is to modify a rough surface by materials with low surface free energy.
一般情况下，超疏水表面可以通过两种方法来制备：在疏水性表面构建粗糙结构或者在粗糙表面修饰低表面能物质。
A rough set based data mining system named RSDMS is put forward and realized after the analysis of algorithms in rough set.
在分析了粗集的各种算法之后提出并实现了一个基于粗集的数据挖掘系统RSDMS。
The thesis studies the generalized rough set models and proposes a multi-level rough set approximation model CBM-RS based on a covering of the universe.
作者研究了粗糙集扩展理论，提出了一种多层粗糙集模型CBM-RS。 该模型是一种基于覆盖的扩展的多层粗糙集模型。
The topologic structure and learning algorithm of the rough neural network are given, and the approximation theorem of the rough neural network is presented.
给出了粗糙神经网络的拓朴结构和学习算法以及粗糙神经网络的逼近定理。
Granular CARDS are similar to wire CARDS except that the "card clothing" is made of a rough granular surface somewhat similar to rough sandpaper.
微粒梳棉机与针布梳棉机相似，不同的是其“针布”表面是粗的微粒，与粗砂纸相似。
Turning tools. Turning tools can be either finishing or rough turning tools. Rough turning tools have small nose radii and are employed when deep cuts are made.
车削刀具可以是精车刀具或粗车刀具。粗车刀具刀尖半径较小，用 于深切削。
As knowledge block in knowledge base is fuzzy and is obtained randomly, we study the rough set model based on random fuzzy rough sets.
当知识库中的知识模块既是模糊的又是随机得到的，我们定义了基于随机模糊集的粗糙集模型。
Pictures had a rough edge and details were missing, giving only a rough approximation of the real thing.
电影经历了艰苦的边缘和细节丢失，从而只是一个粗略近似真实的事情。
As a rough rind sometimes covers the sweetest fruit, so a rough exterior often conceals a kindly and hearty nature. — Samuel Smiles, Scottish author and reformer.
如同粗糙的果皮可以包裹最甜蜜的水果，丑陋的外表往往掩盖着善良和诚挚的本性。- - -塞缪尔·斯迈尔斯，苏格兰作家和改革家。
The concept of rough entropy is proposed. The monotony between the uncertainty of knowledge in the rough set theory and its corresponding rough entropy is proved.
提出了粗糙信息熵的概念，证明了粗糙集理论中知识不确定性与其所对应的粗糙信息熵之间的单调关系。
Even if the road a rough ride, the wheels have to move forward; even rough rivers, ships are sailing.
即使道路坎坷不平，车轮也要前进；即使江河波涛汹涌，船只也航行。
As a rough rind sometimes covers the sweetest fruit, so a rough exterior often conceals a kindly and hearty nature.
如同粗糙的果皮下是甜美的水果，丑陋的外表下常隐藏着善良真挚的心。
In this paper, we combine the fuzzy set theory with rough set theory by rough membership function and establish a relation between them.
通过粗糙隶属度函数，将粗集理论与模糊理论联系起来，建立一种粗集理论与模糊理论的关系。
The prime concept of software testing is presented, then introduces the prime concept of rough set theory and the data reduction method based on rough set.
文中首先阐述了软件测试相关的基本概念，然后介绍了粗糙集理论基本概念和基于粗糙集理论的数据约简。
As the extension of rough set, variable precision rough set reflects the difference of degrees of overlap of kinds and sets.
而可变精度粗糙集作为对经典粗糙集理论的扩展，体现了等价类与集合的重叠度程度上的差别。
A model of rough fuzzy neural network classifier was presented by combining rough set and fuzzy neural network.
结合粗糙集和模糊神经网络提出了一种粗糙模糊神经网络识别器的模型。
The performance of rough match on different images, and the influence of cylindrical and spherical projection on rough match are given.
本文给出了粗略匹配在不同图像上的表现，以及柱面和球面投影对粗略匹配精度的影响。
By employing function rough set and its generated rough integral, the concepts of generated law, interference law and interference degree of output system were proposed.
利用函数粗集和它生成的粗积分，给出输出系统的生成规律、干扰规律与干扰度等的概念。
This article combine the rough set theory and the biological immunity, based on a model of rough set of immune and biological intrusion detection.
该文将粗糙集理论与生物免疫相结合，提出一种基于粗糙集与生物免疫的入侵检测模型。
In this paper, a degree-variable precision rough set model based on variable precision rough set and the degree of rough set is proposed by introducing a concept of error parameters.
在程度粗糙集和变精度粗糙集的基础上，通过引入误差参数，给出了一种新的程度变精度粗糙集模型并得出了所给模型上、下近似的一些性质。
We also proved a one-to-one correspondence between the class of the random rough sets and the random rough approximation space.
证明了在随机粗糙集类和随机近似空间之间存在一个一一对应。
In this paper, the mathematical foundation study of rough sets and the study of two general rough sets models are mainly researched.
本文主要进行了粗糙集的数学基础研究，与程度粗糙集和变精度粗糙集两个广义粗糙集模型的探讨。
The analysis and real example show that the modified rough entropy method for measuring uncertainty in rough sets is more reasonable and more accurate than the classical methods.
通过分析和实例可以看出，所提出的修正粗糙熵方法可以用来更合理、更精确地测量粗糙集中的不确定性。
This paper describes a new temporal rough neural network which consists of a combination of rough set and temporal concept.
论文提出了一种基于粗糙集和时态概念的新神经网模型—时态粗糙神经网。
We combine the fuzzy set theory with rough set theory by rough membership function and establish a relation between them.
通过粗隶属函数，将粗糙集理论与模糊集理论联系起来，建立一种粗糙集理论与模糊集理论间的关系。
This paper reviews the theory of rough set, introduces the main concept of rough set theory and discusses the application of the rough set theory mixing with the other intelligent methods.
本文回顾了粗糙集理论，介绍了粗糙集模型的主要概念，系统总结了粗糙集理论与其他智能方法的融合并介绍了粗糙集理论的硬件实现方法。
This paper reviews the theory of rough set, introduces the main concept of rough set theory and discusses the application of the rough set theory mixing with the other intelligent methods.
本文回顾了粗糙集理论，介绍了粗糙集模型的主要概念，系统总结了粗糙集理论与其他智能方法的融合并介绍了粗糙集理论的硬件实现方法。
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