GEAR

气象要素文件（hdf）读取详细说明，适合MATLAB初学者借鉴(Meteorological element file (hdf) read details)

tcl script for 25 nodes simulation in AODV protocol

在局域网中，管理员常常需要将某条信息发送给一组用户。如果使用一对一的发送方法，虽然是可行的，但是过于麻烦，也常会出现漏发、错发。为了更有效的解决这种组通信问题，出现了一种多播技术（也常称为组播通信），它是基于IP层的通信技术(In a LAN, administrators often need to send a certain message to a group of users. If one to one transmission method is used, it is feasible, but it is too troublesome, and often there will be missed and wrong hair. In order to solve this kind of communication problem more effectively, there is a multicast technology (often called multicast communication). It is a communication technology based on the IP layer.)

OSAL学习资料，可以了解OSAL系统的工作原理以及相关API(OSAL learning materials, you can understand the working principle of the OSAL system and related API)

采用socket编程实现的一个双方发送信息的聊天室程序-Use socket programming to send information on the two sides of a chat room program

tcpip_lib33版本，新增加构造IP/TCP/UDP数据包的例子-Tcpip_lib33 version, and a example in which IP/TCP/UDP data packet`s constructure is added

使用Lenet网络对手写数字进行识别，识别效果比较好(Recognition of handwritten numerals by using Lenet network has better recognition effect.)

win32 SDK 方式实现拦截系统关机(Win32 SDK)

一种用于 Half Life 1 引擎的外挂程序，可以充当客户端(This is used for Half Life 1 mods, it could be as a client)

本程序实现RSA加密算法，通过本程序可以研究RSA加密算的核心思想，对研究加密算法有极大帮助！(This program implements RSA encryption algorithm. Through this program, we can study the core idea of RSA encryption, which is very helpful to the research of encryption algorithm.)