ns2的手册，非常的好，非常的使用，讲解的很详细

对于用户来说一款简单，方便，快捷的邮件收发系统将会在很大程度上为用户提供满意的服务，制作一款能满足用户需求的邮件收发系统是每一个设计者所追求的目标。该系统完成一个简单的邮件收发系统，实现邮件的接收与发送，并能完成附件的传输，同时能实现邮件用户登录管理及邮件删除等功能

通过编程计算ＲＳ编码前后通信系统的误码率可以很清楚的看到系统的编码增益．-programmed to calculate RS coding communication systems around the BER can clearly see the coding gain.

毕业设计文档，采用C#编写！一般的来说交上去肯定能够通过！-Graduated from design documents, using C# Prepared! In general terms can certainly pay up!

一个高手用C++写的误码率检测源代码,想学习这方面知识的同学不妨下下来参考一下。

这是XMODEM传输协议原代码,测试只能证明错误的存在，而不能表明程序中没有错误。 测试的两个作用是：确定程序中缺陷的存在；有助于判断该程序在实际上是否可用。 软件测试最困难的问题之一是知道何时停止测试(When to stop testing? ) 自己测试自己的程序是不可能的。 当一个软件被测出的缺陷数目增加时，更多的未被发现的缺陷存在的概率也随之增加。 -This XMODEM transfer protocol source code, the test can only be proved wrong there and not show anything wrong procedure. The two test role is : procedures for determining the existence of defects; Contribute to the judge whether the procedure can be used in practice. Software testing the most difficult one of the problems is to know when to stop testing (When to stop testing) testing their own procedures is not possible. When a software detected the increase in the number of defects, more undiscovered flaws in the probability has increased.

客户端程序完成以下功能：建立与服务器程序的连接；向服务器程序发送数据信息，接收从服务器程序回传的信息；关闭与服务器程序的连接-Client program to perform the following functions: to establish a connection with the server program to the server program to send data, receive from the server program returns the information the closure of the connection with the server program

低通滤波器，低通滤波器 低通滤波器 -low-pass filter, Low-pass filter l ow-pass filter l ow-pass filter l ow-pass filter low-pass filter

i2c How To Use It guide

一份详细的SIP协议的数据流分析的文档，该文档有两百多页，包含的SIP消息的各种情况，内容实用，可供SIP协议的VoIP开发者做一份详细的SIP数据流的分析手册。-a detailed SIP protocol data flow analysis of the document, the document is over 200 pages and contains information of the various SIP, as practical, the SIP for VoIP developers to do a detailed SIP data flow analysis handbook.

配电组态软件，实现电站的组态和自动化控制-distribution configuration software, to achieve power station configuration and automation