pctest20.rar - 这是一个JSP在线考试系统，后台数据库为MySQL。这是一个完整的web应用程序，实现了教师出题、学生在线考试(自由测试、单元
测试、模拟考试)、错题本，以及相关的系统维护功能，以及考试人员的维护。在线测试的功能主要包括三部分：教师出题、学生
在线考试和系统维护：系统维护包括对年级科目、知识点和模拟考试这些信息的维护，包括对相关内容的查看、添加和删除，并保
持这些信息间的内部关联；教师试题录入模拟包括录入自由测试、单元测试、和模拟考试的试卷，并可以对系统中的试卷或试题进
行修改； 学生在线考试模块包括自由测试、单元测试、模拟测试、考试成绩和错题本这些功能模块。目前已经完成了原型，基本
程序在WindowsXP和Linux 中，使用Tomcat 5.5和JDK1.6和Mysql5.0进行了缜密的测试，目前可以良好地运行。,2008-05-18 17:01:08,下载264次
LatLaysFlat.rar - This the first article in a three article series examining a custom ASP.NET server control I developed to make using the Google Maps API easier for .NET developers. This article assumes you are somewhat familiar with Google Maps (or are at least somewhat curious). If you’re not familiar with Google Maps or its sweet API checkout this site and this one for the low-down. You may see references throughout the article to "my control, my GoogleMaps control, my GMap control, etc.". I did not create the Google Maps API, I merely created a wrapper for ASP.NET using C#, XML, and XSL.
这是一个ASP.NET服务器控件，让.NET开发人员可以方便地在程序中使用Google Maps API。,2008-02-16 02:28:25,下载43次
Douglas-PeuckerLineApproximationAlgorithm.rar - When working with mathematical simulations or engineering problems, it is not unusual to handle curves that contains thousands of points. Usually, displaying all the points is not useful, a number of them will be rendered on the same pixel since the screen precision is finite. Hence, you use a lot of resource for nothing!
This article presents a fast 2D-line approximation algorithm based on the Douglas-Peucker algorithm (see [1]), well-known in the cartography community. It computes a hull, scaled by a tolerance factor, around the curve by choosing a minimum of key points. This algorithm has several advantages:
这是一个基于Douglas-Peucker算法的二维估值算法。,2008-02-16 02:27:30,下载22次
CoordinateISO6709compliant.rar - I have seen many articles here at CodeProject about coordinates and GPS signal handling, like "Writing your own GPS Applications" and "Distance between locations using latitude and longitude" among others. Most of them do some tasks around a latitude/longitude pair, but them don t handle coordinate storage with care. This article provides a solution to manage coordinates at both memory and persistent storage (XML or database), complying with ISO 6709 standard (Annex H - Text string representation), in concordance with World Wide Web Consortium s LatitudeLongitudeAltitude workgroup.
C#语言中封装了ISO 6709坐标系统,2008-02-16 02:26:12,下载18次
GISandCAMapplications.rar - CanvasGIS is an object oriented 2D graphics drawing component. It s a part of MVisionTech open source GIS and data visualization framework. CanvasGIS had been used in the GisMap component presented in my previous article.
Many applications require two dimensional graphics to provide graphical input and represent different types of data. Some examples of two dimensional data presentation are charts displaying numerical data, maps representing the geometry of roads and other geographical objects, diagrams representing object relations and CAD/CAM tools. Canvas is an attempt to create a component that will serve them all.
CanvasGIS是一个面向对象的2D图形绘制组件。它是MVisionTech开源GIS和数据可视化框架的一部分。
,2008-02-16 02:25:22,下载66次
GisMap.rar - GisMap is a .NET component for building GIS and CAM/CAD application. It s a part of MVisionTech VisiWorks data visualization framework. GisMap uses Canvas for drawing geometrical shapes and GDAL project for handling different geographical vector and raster formats.
Maps are essential to locate objects distributed over wide areas. There are many kinds of applications that require geographical presentation of data, such as trip organizers, assets management systems, fleet management, GPS tracking and many others. All these types of system constitute the GIS or Geographical Information System.
GisMap 是一个.NET组件，用于创建GIS和CAM/CAD程序。它是MVisionTech VisiWorks 数据可视化框架的一部分，它使用Canvas来绘制地理形状和GDAL project处理。,2008-02-16 02:23:48,下载309次
LaserGestureRecognition.rar - Wouldn t it be great if we could somehow give visual commands to our computer without touching the keyboard or mouse? In this article, we will put together a simple laser gesture recognition application and use it to control Windows Media Player. This is far more comfortable than using a remote control because you don t have to look for the correct buttons in the dark. All you have to do is make a few simple gestures anywhere in the camera s field of view with a laser pointer, and that s it! This program recognizes simple gestures made on a wall with a laser pointer such as left, right, up, down, two downward and two upward diagonals. This program could be modified to recognize some more gestures however, it cannot recognize complex gestures since I haven t taken a neural network approach for image recognition.
通过“手势”控制媒体播放器。,2008-02-16 02:20:51,下载68次
RaceX.rar - This the second complete game that I have created using the DirectX library (actually is the 3rd, but I lost the partial project of the 2nd one in some of mine HD reformatting sessions). The game was created using a library created by me (called cMain.lib), that works as a wrapper around the DirectX library. The library source is included with the game source code so that you can use it to create your own games. I ll start explaining how this library actually works and them I ll explain how the game works.
这是一个基于DirectDraw的二维赛车游戏。,2008-02-15 15:59:58,下载27次
DirectXCaptureClassLibrary.rar - This article presents a class library for capturing audio and video to AVI files in .NET. Some of the features of this library:
List and select hardware devices
Access to common audio and video settings (e.g. frame rate, size)
Supports audio and video compression codecs
Supports video preview
Supports TV tuners
Supports crossbars and audio mixers
Retrieve device capabilities
Show property pages exposed by drivers
MSDN-style documentation included
这是一个.NET类库，用于捕获音频和视频数据到avi文件中。,2008-02-15 15:36:05,下载28次
adapterSystemPaper.zip - 论文标题:自适应模糊系统在手写体数字识别中的应用研究
作者:张镭
作者专业:计算机软件人工智能
导师姓名:黄战
授予学位:硕士
授予单位:暨南大学
授予学位时间:19990501
论文页数:59页
文摘语种:中文文摘
分类号:TP18 TP391.4
关键词:手写体数字 自适应 模糊逻辑 神经网络 模式识别
摘要:该文针对模式识别的特点,构造了适合于模式识别问题的自适应模糊系统,对三种不同学习算法加以改进,在手写全数字识别上对分类器进行了实现,并与采用BP算法训练的三层前馈神经网络分类器相比较,分析其优劣.仿真实验表明,在该文的样本集条件下,自适应模糊分类吕的识别性能优于神经网络分类器,这充分体现了自适应模糊技术用于数字识别的优越性和潜力.,2007-05-08 12:24:40,下载66次
multicastpaper.zip - 论文标题:组播安全机制的研究与设计
作者:于福海
作者专业:计算机技术
导师姓名:原萍
授予学位:硕士
授予单位:东北大学
授予学位时间:20050701
论文页数:1-61
文摘语种:中文文摘
分类号:TP393.08
关键词:组播通信 安全机制 源认证 组密钥管理
摘要:本文结合课题实际特点，以组播安全为主题，对310网（全军局域网）中的组播提供安全保障进行了系统的研究。
对组播安全的基础理论与方法进行了分析与研究，抽取出了对称加密、非对称加密、单向散列函数、数字签名等安全原语，进而对组播安全系统的基础——PKI技术进行了探讨。
在对相关组播技术与协议的分析过程中，讨论了组播通信和组播协议的过程、特点和安全缺陷，并以此为根据，设计了一个组播源认证、授权和密钥管理中心，并提供了一个兼顾可扩展性、可重用性、可移植性的函数库，为组播过程中组成员身份的认证、组密钥管理、组播传输密钥的受控分发提供了方法。
与此同时，将所提出的组播安全机制解决方案与其他一些常见的安全解决方案在适应的环境、协议、特点等若干方面进行了比较，为组播安全解决方案的选取、确立作了进一步说明。另外，还讨论了有关网络监控、安全值量化等问题，推动了研究的深入开展。,2007-05-08 12:21:30,下载55次
CryptoRC4sources.zip - RC4 Encryption Algorithm
这是一个用C#实现的的RC4加密算法！,2007-05-08 03:38:08,下载30次
PathFinderLibrary_src.zip - A .NET Path Finder Library
Path Finder Library is a .NET library that currently contains one type called SimplePathFinder. SimplePathFinder is a very simple and basic implementation of the A* path finding algorithm. It is extremely easy to use and integrate in your applications. It works very well and I hope you enjoy using it.
这是一个用C#实现的路径搜索算法，实现的了简单的A*算法！,2007-05-08 03:35:37,下载8次
DiffEngine_src.zip - A Generic, Reusable Diff Algorithm in C#
这是一个用C#实现的Diff程序，用于文件内容的比较！,2007-05-08 03:33:18,下载10次
thexcs_src.zip - Tiger Tree Hash is constructed from two parts, the Tiger Hash Algorithm and Merkle Tree. The original Tiger Hash code was taken from Tiger.Net which is written in Visual Basic. NET.
Tiger Tree Hash算法的C#实现！
,2007-05-08 03:31:01,下载10次
NetronSourceCodev21.zip - Netron是一个设计优秀的C#图形结点绘制包，开源，提供了各种图形节点的绘制和对节点的控制。,2007-05-08 03:30:02,下载103次
NetronLight.zip - 这是一非常优秀的基于C#的树形数据显示控件！,2007-05-08 03:23:59,下载50次
npp.4.1.src.zip - notepad++4.1 最新版本的开源文本编辑器,2007-05-08 03:21:46,下载15次
englishparsing_src.zip - 英语句子自然语言处理统计分析例子
Statistical parsing of English sentences
Shows how to generate parse trees for English language sentences using a C# port of OpenNLP, a statistical natural language parsing library.,2005-11-13 16:36:56,下载59次
TreeDiagrams.rar - 这是一个树形图表控件，可以用于显示XML文档的数据结构。
On tree diagrams and XML
A control to edit tree structures is described with an emphasis on its XML capabilities and the underlying layout algorithms.,2005-11-13 16:31:17,下载83次
FileHelpers.rar - 文件助手1.1--这是一个自动化的文件导入/导出引擎。用于在.NET平台中导入/导出固定格式的文件数据。
File Helpers v1.1 - An Automatic File Import/Export Engine
An easy to use .NET library to read/write data from fixed length or delimited files or streams. It has support to import/export data from different data sources.,2005-11-13 16:29:10,下载11次
PDFReader_src.zip - A parser for PDF Forms written in C#.NET.
这是一个用C#.NET开发的PDF 表单分析器。,2005-11-13 16:10:43,下载35次
VisualCalc.rar - 一种新样式的桌面计算器，可以通过定义变量来扩展程序的计算功能,2005-11-13 15:57:04,下载13次
llk_src.zip - 用java开发的“连连看”游戏，界面不错,2005-04-23 00:54:56,下载73次
BBS-CS 天乙社区 v6.0(含源码).rar - 基于struts结构的BBS社区完整系统代码。,2005-04-20 22:59:11,下载181次
eMule0.45b-Sources.zip - eMule其实是一个开源项目，提供了优秀的p2p文件共享，这里提供了它的最新源代码。,2005-04-20 22:44:19,下载38次
difftool_src.zip - 这是一个有VC开发的文件比较工具，就像Windiff一样好用。,2005-04-20 21:30:50,下载181次
QQSend.rar - 这是用VC开发的一个QQ工具，可以在QQ界面之外向QQ的窗口中输入信息并自动发送。,2005-04-20 21:28:43,下载93次
JTris2.0.rar - 用java实现的俄罗斯方块。界面精美，值得学习研究。,2005-04-20 21:24:17,下载69次
jhotdraw60b1.zip - java实现的实时绘图器,2004-12-18 18:24:42,下载28次
SimpleProcessViewer.zip - 简单的进程查看器,2004-12-18 18:19:59,下载12次
SPwdSpyDemo_Src.zip - 优秀的密码查看器,2004-12-18 18:17:36,下载8次
WinMacro_src.zip - 键盘和鼠标操作宏记录器,2004-12-18 18:16:00,下载13次