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说明：  此程序使用LISP 变形语言scheme写的，分属于scheme的PLAI。 包括了parse方法，interp方法，有助于理解compiler的最基本思想。(This scheme uses the language written in LISP deformation, belonging scheme of the PLAI. Including the parse method, interp method to help understand the compiler' s basic ideas.)

程序说明: 1.程序采用网上介绍的方法实现最基本的P2P方式通讯.模拟实现即时消息互发. 2.P2P通讯说明: 1).网关类型是在理想状态下.即非对称型NAT. 2).同在一个内网的两个CLIENT端通讯时,如果网关NAT不支持环回,将会失败. 文件目录说明: tQServer:程序服务端,请将其放在公网上运行. tQClient:程序客户端,可以在不同的内网中运行登录连接到服务端. Common:公共协议文件夹 本程序只是实现简单的P2P互发消息.完成的比较粗糙,更多功能欢迎朋友们更新完善-procedures : 1. Online procedures introduced by the most basic method of peer-to-peer communication. Simulation made instant messaging each other. 2.P2P communications Note : 1). Gateway is the ideal type of state. That is non-symmetric NAT. 2). In the same period net CLIENT-2 communications, if not support NAT Gateway Circular, will fail. directory : tQServer :-service procedures, I would be grateful if the public on its Internet. tQClient : clients, in different operations within the network login to connect to the server. Common : Public the agreement folder procedure is a simple peer-to-peer updates. completion of the rougher, more functional friends welcome update perfect

JS Error Event for Linux Web Interface Manager.

说明：  数值仿真,关于切换设计的，有驻留时间，是控制领域的一个比较不错的仿真代码(numeral simuation min-switching with a dwell time constriant in control theory and appliaction)

局域网内部的通信服务软件，包括一个客户端＆一个服务器端。包括所有的源码＆资源-Internal LAN communications services software, including a client

一个很详细的基于组态王的污水处理系统，亲测可以运行，无密码(A very detailed Kingview based sewage treatment system, pro-test can be run without a password)

报刊订阅管理系统,代码和报告都在里面 完整的，需要的可以下载参考(baokandingyueguanlixitong wanzhengziliao )

说明：  c语言课件，适合大一上学期c语言初学者使用。visualc++ 6.0软件环境下运行，c语言为编译语言(c language courseware for freshman last semester c language for beginners. visualc++ 6.0 software operating environment, c language is a compiled language)

This is the arduino ethernetshield

利用IPAM模块，实现数据数字量和模拟量的采集(aciqre the digital and analog information based on IPAM.)