记事本的小程序，很详细

我们自己创建各个的头部,系统只是把它们发送出去. 在实例中,由于我们要修改我们的源IP地址, 所以我们使用了setsockopt函数,如果我们只是修改TCP数据,那么IP数据一样也可以由系统来创建的. -To create all our own head, the system only to send them out. In the example, because we have to modify our source IP address, so we use the setsockopt function, if we just amend the TCP data, then the IP can also be from the same data system to create the.

c51连接pci rt8139网卡的电路原理图。-pci rt8139 decoder card connected to the circuit diagram.

根据网上教程编写的一个简单的串口通讯小程序，可以实现接收串口数据，但是不能选择接收和发送的进制，第一次写程序有点小问题见谅

USB On-The-Go Full Speed Host and High Speed Peripheral Controller-USB OTG FS control

电报收发,使用电流环收发电报的服务程序,使用国际电报2号码,内含编码解码函数-cable transceivers, the use of current loop transceiver cable services, the use of two international telex number, containing codec function

讲有线的仿真全过程 好东西啊 不错的 一定要看-Speakers wired the whole process of simulation ah good things must look pretty good

本程序是一个直接扩频序列仿真包。需要matlab中安装了simulink才可以使用。-This procedure is a direct sequence spread spectrum packet simulation. Need matlab installed can only be used simulink.

English ISO 14443 and 15693 for Contacle

This is an algorithm for DynamicChannel Allocation in GSM frequency planning. The source code is being developed and will be uploaded soon.

一个unix下的通信程序-of a communication program