自己编写的，ofdm系统的仿真。可以直接运行

windows mobile 系统上GPRS连接的创建和删除等功能的演示代码-windows mobile system GPRS connectivity features such as create and delete the demo code

usb1.1和usb2.0协议的详细描述，物理电气特性，设计规则等。信息量很大

CBS（小区广播）程序实现手稿，在Motorola源程序上修改，现已商用，比较经典-CBS (Cell Broadcast) program manuscripts, modify the source code in Motorola, is now commercial, more classical

混合扩频同步算法研究，重要文章，可供研究混合扩频同步的同学参考-Hybrid spread spectrum synchronization algorithm research, an important article for the study of hybrid spread spectrum synchronization classmates reference

gps mgr-gps manager

这个也是关于空间谱的matlab 挺好的 可以-This is on the spatial spectrum of matlab can be quite good

很不错的vb源码，大家试试就知道了，好支持一下-Vb source code is very good, we try to know, to support you

Serial Communication 3800/39-Serial Communication 3800/3900

卫星接收系统原理 第一章 卫星通信基础知识 第二章 DVB-S技术及其教学应用 第三章 卫星接收天线安装和调试 第四章 卫星数字接收机的使用 第五章 卫星数据接收卡的使用 第六章 远教IP数据接收软件的使用 第七章 流媒体节目的接收与播放 -satellite receiving system tenets first satellite communications Chapter II, basic knowledge of DVB-S technology and its application Teaching Three satellite antenna installation and commissioning of the fourth chapter of satellite digital receivers use Chapter V satellite data reception card use VI from the IP data using the software to receive Chapter VII of the streaming media programming and broadcast reception

AN2120, Connecting an M68HC08 Family Microcontroller to an Internet Service Provider (ISP) Using the Point-to-Point Protocol (PPP).