topological characteristic meaning in Chinese
拓扑特征
Examples
- A image retrieval model of fractal - based encoding topological characteristic
基于并行遗传算法的图像超分辨率复原 - The topological characteristics graph of flow is derived by means of topological analysis method
通过拓扑分析的方法，给出了横流中有限宽窄缝射流旋涡近区流场的拓扑性质。 - There are so many challenging problems , such as how to model the diverse and complex information networks , how to get high efficient results in large network information retrieval , how to mining deeper content from the networks , what ’ s the essential rules of topic promulgation in information networks and how to predict the spreading behavior in the networks etc . after analysing the traditional topological characteristics of the web , we find that there exists a kind of high coherent relationship between the topological clustering and the content clustering in the information network based on microview
包括web 、博客、即时通信、 p2p资源共享等各种信息网络迅速发展。对大规模信息网络的规律性特征发现、信息网络的建模、信息网络社区发现以及信息网络应用研究,例如高效率信息搜索与信息定位、信息内容的深度挖掘以及信息动态传播机制和信息扩散行为的分析等是信息网络研究的现实需求,也是极具挑战性的研究问题。 - This paper proposes a reliability evaluating method and its mathematical expression of tcnt ( tactical communication network topology ) . the topological characteristic of tcnt is complex and often changeable in the tactical environmental conditions . the evaluating method is simple , and it can express both performances of reliability and invulnerability of tcnt
本文针对野战地域通信网网络拓扑复杂并随战场环境发生变化的特点，提出了一种快速评价野战地域通信网可靠性的方法，给出了可靠性定量计算的数学解析式，该方法简单、直观，能反映网络拓扑的可靠性和抗毁性 - We introduce five topological characteristics and geometry characteristics that are invariant under projective transformation specially perspective projection . the definition of homograph is given by means of these characteristics , and then the recognizing method of the homograph is proposed according to the definition of homograph
接着，根据透视投影不变性提出了5个用来描述多边形形状的拓扑特征和几何特征，这些特征在透视投影下是不变的，以这些特征给出了在透视投影下平面多边形为类似形的定义。