Description: 山 东 大 学 硕 士 学 位 论 文：图像边缘检测算法的研究本 文 分 为 七 个 部 分 。第一部分首先阐述了课题的研究背景、意义以
及该领域的发展现状；第二部分介绍了几种经典的边缘检测方法，给出
了这些方法的图像边缘检测结果，并且进行了相关的分析比较；第三部
分阐述了BP 神经网络的结构以及数学模型等相关知识；第四部分具体
介绍了一种新的基于统计向量和BP 神经网络的边缘检测方法；第五部
分介绍了一种有效的边缘细化算法，它可以对新方法得到的图像边缘进
一步处理以达到边缘的准确定位；第六部分给出了新方法的实验结果并
且进行了相关分析。最后，本文在第七部分提出了研究展望以及后续研
究的主要内容。
-The paper is organized as following seven parts. Firstly, Section 1
gives an introduction of the background, significance and development of
the field of edge detection. And Section 2 introduces several classic edge
detectors and gives edge detection results of these methods and offers
some relative analysis and comparison. Then Section 3 offers specific
knowledge about the architecture and mathematical model of the BP
neural network. The specific algorithm and architecture of the proposed
new edge detector based on the statistical vector and the BP neural
network are introduced in Section 4. And an effective algorithm of edge
thinning which is helpful for accurate edge localization is offered in
Section 5. Experimental results and analysis of the performance of the
new edge detector are presented in Section 6. At last, the paper ends with
some further research plans mentioned in Section 7. Platform: |
Size: 173056 |
Author:swx |
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Description: 无线传感网络中关于一个WSN节点定位的程序，在vc下模拟实现查找算法-Wireless sensor network on a WSN node localization procedures at vc Analog implementation of search algorithms Platform: |
Size: 1078272 |
Author:刘铁桥 |
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Description: Gear UI Java Mobile framework -Gear from DigitalApes is a full blown open source framework aimed to provide a consistent infrastructure for Java Mobile developers. It provides a powerful set of tools to rapidly develop truly device independent Java ME applications.
Key features:
* Scalable and skinnable widget system
* Multi-threading structure
* Event based thread communication system
* LocationAPI independent localization library
* Network communication facilities
* Powerful string and image handling utilities
Platform: |
Size: 160768 |
Author:Evan Lee |
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Description: 无线网络的破解随着BackTrack 的出世而不断普及，使得破解可让普通用户轻易言之，无线
网络的安全也正获得越来越多人的重视。
对于毫无经验的菜鸟，如何破解WEP 或WPA，在论坛上浏览往往无从下手，遍地都是破解
的经验、方法，而系统性的操作需要菜鸟花费不少时间去潜水学习。
本文针对菜鸟使用BackTrack 3 破解无线网络，尽量使用通俗易懂的语言解释从BT 的安装、
汉化、破解的每一步骤的系统性方法，通过系统地建立菜鸟对破解的认知。-BackTrack wireless network with the birth of the crack growing popularity, making crack allows ordinary users to light another word, the security of wireless networks are gaining more and more people attention. For the inexperienced rookie, how to crack WEP or WPA, visit the forum often not able to do is break the experience over and over, methods, and systematic action necessary to spend a lot of time diving rookie to learn. In this paper, using BackTrack 3 rookie crack wireless networks, make use of plain language to explain the installation from BT, localization, break every step of the systematic approach, through the systematic establishment of the cognitive rookie of the crack. Platform: |
Size: 8600576 |
Author:cheliequan |
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Description: 关于现有的基于WLAN，蓝牙以及RFID等的定位算法的综述和系统比较。是content-aware下的新兴的应用领域，有很大发展空间-Location, Localization, and Localizability
Location-aware technology spawns numerous unforeseen pervasive applications in a wide range of living, pro-
duction, commence, and public services. This article provides an overview of the location, localization, and localizability
issues of wireless ad-hoc and sensor networks. Making data geographically meaningful, location information is essential for
many applications, and it deeply aids a number of network functions, such as network routing, topology control, coverage,
boundary detection, clustering, etc. We investigate a large body of existing localization approaches with focuses on error
control and network localizability, the two rising aspects that attract signi¯ cant research interests in recent years. Error
control aims to alleviate the negative impact of noisy ranging measurement and the error accumulation e® ect during coope-
rative localization process. Network localizability provides theoretical analysis on the per Platform: |
Size: 7166976 |
Author:xuchen |
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Description: 针对无线传感网络进行位置优化的实时控制器设计文章-Optimizing the Localization of a Wireless Sensor Network in Real Time Based on a Low-Cost Microcontroller Platform: |
Size: 602112 |
Author:dong |
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Description: 一、使用说明
程序入口命令
cd F:\java\2003012142
set classpath=classes
javac -d classes src/RssParser.java
java RssParser
操作
互动部分在左侧的树
左键选择---状态栏显示RSS的URL
右键弹出---该对象的方法
二、功能
简单快速查看网上的RSS资源，支持RSS2.0版本。
可以添加、删除RSS，可以所有频道一起更新。
三、特点
涉及：异常处理、Swing图形界面、多线程、本地IO操作、网络编程、XMLDOM操作
四、有待改进
支持RSS1.0等版本、支持Atom版本。
UI进阶：HTML解析查看摘要、菜单功能完善。
本地化数据。（支持离线浏览-One, the use of program entry command cd F: \ java \ 2003012142 set classpath = classes javac-d classes src/RssParser.java java RssParser interactive part of the operation left the tree in the left column shows the status of selected--- Right RSS-URL pop-up--- the object of the method two, features a simple RSS quickly view online resources to support RSS2.0 version. You can add, delete, RSS, updates can be together all the channels. Third, the characteristics related to: exception handling, Swing graphical user interface, multithreading, local IO operation, network programming, XMLDOM operating four, room for improvement in support for RSS1.0 other versions, supports Atom version. Advanced UI: HTML parsing View Summary, the menu featured. Localization data. (Supports offline browsing Platform: |
Size: 198656 |
Author:jeffreylzq |
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Description: Wireless Sensor Network to deploy base station and to control the mobility speed various algorithm and attacks are used Platform: |
Size: 1425408 |
Author:suraj |
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Description: wireless sensor network is large scale sensor network . it consists of hundred or thousand of sensor nodes Platform: |
Size: 1965056 |
Author:wlafifi
|
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Description: 无线传感器网络定位算法研究，其中包括多种算法，程序能完整运行(Wireless sensor network localization algorithm, include many algorithms, the program can run completely.) Platform: |
Size: 7168 |
Author:windyxvcg |
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Search - network localization