Bhattacharyya Distance

利用VB6开发的下载程序，支持断点续传.(Developed using VB6 download programs, support for HTTP.)

VC网络通信包含基本网络编程，网络通信协议编程，串口编程，代理服务器编程等等。-VC Network Communication

wcdma协议中的turbo码链路仿真,基于bpsk,可以测试误比特率和误帧率等性能(The turbo code link simulation in wcdma protocol, based on bpsk, can test the performance of bit error rate and frame error rate.)

在不显示 webbrowser的情况下，直接实现 网页截图效果，flash也可以正确截图，测试通过了, flash测试地址：http://demo.lanrenzhijia.com/flash/demo/121231/jy/

我研究生阶段研究定的方向是网络拥塞管理，而我研究RED算法也有挺长时间了，很久以前就有解析NS中的队列管理算法RED的源代码（red.cc&red.h）的想法，借寒假有时间，匆匆写了一下。有些东西自己也没完全弄懂，但是对于困惑于如何修改RED算法的同学来说，应该有很大的参考价值。 本文档首先分析了RED算法涉及参数的含义，然后给出了主要函数的作用，最后对主要函数的源代码进行了分析。 希望本文档对你有用。 (I set the direction of post-graduate stage of the study is to network congestion management, but I have studied the RED algorithm also has quite a long time, long ago have resolved NS in the RED queue management algorithm source code (red.cc & red.h) the idea, by winter have the time to rush to write a bit. Some things they themselves have no fully understood, but for the confusion on how to modify the RED algorithm for the students, it should be a great reference value. This document first analyzes the RED algorithm is related to the meaning of the parameters, and then gives a major role in the function and finally the main function of the source code analyzed. Hope that this document useful to you.)

利用tcp socket 通讯实现

IOCP基本原理介绍，主要介绍了如何使用IOCP进行开发。(Introduce the basic principles of IOCP, mainly on how to use IOCP for development.)

iShow 是在imchat基础上升级而来的全新产品 iShow可以实现用户之间即时的视频直播,而站长无需架设额外的视频服务器,用户也无需下载任何插件和程序(IShow is a brand new product based on imchat IShow can achieve real-time video between users, while the owners without the need to set up an additional video server, users will not need to download any plug-ins and procedures)

是一个网站的博客系统，实现了博客用户注册登录，日志发布/日志管理以及留言板功能。使用了struts、hibernate、spring、freemarker、css。(The blog is a web site system, the realization of a registered blog users log in, log Publish/log management, and message board features. Using struts, hibernate, spring, freemarker, css.)

服务器聊天室编写 c/s- The server chatroom compiles c/s