tftp server source code, a relatively simple example.

通过客户端和服务器的连接实现通话，数据查询，中英文对照查询-Through the client and server connections realize calls, data inquiries, in bilingual query

1) 此程序为外部升级程序,使用时主程序须调用此程序. 2) 升级原理为读取网站服务器上事先提供的版本号及升级地址进行升级.本程序提供了三种不同服务器上的 页面程序(适合于ASP,JSP,PHP主机)可供大家选择.也可以根据需要改为HTML格式的,采用动态页面的程序 主要是为了以后软件的升级着想,页面程序提供了自动升级和手工升级两种方法,详情见页面文件说明. 3) 如有哪些不合理地方请告之.-1) This procedure for the external promotion procedures to be used when the main program call this procedure .2) principle to upgrade the server to read the site in advance and upgrade the version number upgrade address. The program is supplied with three different server pages program (suitable for ASP, JSP, PHP host) for you to choose. can also be changed according to the needs of HTML format, using dynamic page procedure is to upgrade the software after the sake of the page to provide an automatic upgrade and manually upgrade the two methods, as detailed in page document describes .3) What if there is please to announce the local unreasonable.

ext-2.1(网络系统),2.1版本，可以在web上摸拟一个桌面系统，使用简单，是一个简单的windows系统，不需要配置服务器。-ext-2.1 (Network Systems), Version 2.1, you can web on a desktop system simulation, using simple, is a simple windows system with no need to configure the server.

简单的网络嗅探编程sniffer， 对初学者很有用的哦-Simple programming network sniffer sniffer, very useful for beginners Oh

TCP.IP终端程序源代码-TCP.IP terminal program source code

window下的简单网络chat小程序-qqqqqqqqqqq

高速UDP协议收发实现，附带原理实现和完整聊天室示例程序-udp demo

JavaScript-极品万年历,很好的日历工具-JavaScript-Need hefty almanac and a good calendar tool

G.723语音编码介绍及优化 语音编码分成波形编码、参数编码和混合编码.波形编码就是语音信号形成的波形进行处理和加工，参数编码是以语音信号产生的数字模型为基础，求出其模型参数，然后按照这些参数还原数字模型，合成语音。混合编码是综合了波形编码和参数编码的长处，在4－16kbps的速率上进行高质量的语音合成。例如多脉冲激励线性预测编码(MPLPC),码本激励线性预测编码(CELP)都是混合编码。-G.723 speech coding and optimization of voice introduced into coding waveform coding, coding parameters and mixed coding. Waveform voice signal is encoded form of waveform handling and processing, encoding parameters based on the voice signal to digital model based on its model parameters calculated, and then it these parameters reduction digital model, synthetic voice. Mixed coding is integrated waveform coding and coding parameters of the merits of the 4-without compromising the audio on the rate of high-quality speech synthesis. For example, multi-pulse Excited Linear Predictive Coding (MODIFIED), the Code Excited Linear Predictive Coding (CELP) are mixed coding.

本聊天程序支持多客户端,只有注册用户才能登录到聊天室。 程序分服务器和客户端两部分。 使用方法： 1.服务器端: 运行服务器程序 java ChatServer 指定监听端口(大于1024),单击“启动服务”按钮即可启动聊天室的服务器程序； 2.客户端: 运行客户端程序 java ChatClient 输入服务器程序的IP地址和监听的端口号； 如果没有注册过,需先注册(输入正确的服务器IP地址和端口号之后,单击“注册”按钮,输入信息即可) 注册成功后,返回客户端登录窗口,使用正确的用户名和密码登录； 登录成功后,进入聊天程序主窗口,可以看到当前在线的所有用户,此时即可聊天了。 -test