exam网上考试系统的设计与实现

互联网正承载着越来越多的多媒体数据，同一个多媒体数据大多在一个有着共同兴趣的群体里传输，例如在网络电视中观众共同同时收看一个体育比赛，在远程医疗中医生们共同传看一个大型的CT片，传输这些媒体数据需要大量的网络资源，在资源有限、需求开始旺盛的今天，有必要对这些海量信息的传输机制进行研究，以及量少的网络资源(例如路由器、交换机)获得尽快尽好的传输服务。本文的研究动机是解决如何利用现存的网络设施来实现媒体流的高效组通讯的问题。 -The Internet is carrying an increasing number of multimedia data, multimedia data are mostly the same in a group share a common interest in transmission, for example, in the network television audience while watching a sports competition, in telemedicine, doctors look at a common mass large-scale CT films, transmission of these media data requires a large amount of network resources, limited resources, needs to start strong today, there is a need for these massive information transmission mechanism, as well as the less network resources (such as routers, switches ) access to transmission services as soon as possible to do good. This study is motivated to solve how to make use of existing network infrastructure to achieve high-performance streaming media group communications

交织编码技术的详细描述

软件工程管理文档，希望能帮到各位，-software project management documents, hope to be able to help you,

总体上是音频文件格式

分数阶傅里叶变换在数字水印中的一个应用，有文章和例程，初学者可以-Fractional Fourier Transform in Digital Watermarking an application, has articles and routines, beginners can

组网技术,好多教大家的东西!-network technology, a lot of things to tell you!

关于菜单的程序，有种动态的感觉。希望能给你们带来好运-Procedures on the menu, in one dynamic feeling. Hope that they will bring you good luck

< 波形声音控件函数使用说明>> ****************************************************************************************************************** 函数名 功能 说明 ------------------------------------------------------------------------------------------------------------------ GetData() 获取评分数据 当调用GetData()时WVGetData事件会自动 触发，参数Data也就是得到的数据 GetLength() 获取文件总长度 函数返回文件的长度 OpenFile(CString filename) 打开声音文件自 动分析波形 RECPFstart(long Max) 长度限制录制 当录制的长度大于Max时自动停止，并返回 RECPFstop事件 RECstart() 开始录音 RECstop() 停止录音 RECpause(bool REC_STATE) 继续/暂停录音 当REC_STATEO为TRUE时暂停有效，相反继续 play() 播放 replay(int dounum) 重复播放 dounum为重复次数 pause() 暂停 stop() 停止播放-lt; Lt; Waveform voice control function for use gt; Gt;********************************************************************************************************************** function Description------------------------------------------------------------------------------------------------------------------ GetData () were When the sco

操作系统教程 孙钟秀主编 高等教育出版发行 该书是一本非常优秀的计算机操作系统的教程，十分有利于工程设计人员参考！-operating system, Sun Zhong Guide editor-in-chief of Higher Education published book is an excellent guide to the computer operating system, and extremely beneficial in engineering design reference!

教师上机登录系统需求说明书-teachers on the plane login system requirements specification