mobile PDA study from beginning

使用tapi实现的用语音modem进行接电话并播放wav文件的程序-A program which is realised by tapi, and in which a call is picked up and wav files can be played through voice modem

matlab code for microstrip

Matlab实现Ad Hoc网络的DSR路由协议，30个节点，仿真区域大小100x100，通信范围15,位置随机生成（均匀分布），程序以图的形式输出随机生成的拓扑，输出最终路径选择（在图上以线段连接路径），没有实现RRER功能

UWB的BPSK与PPM调制程序,用于超宽带中的BPSK调制与PPM调制的仿真与实现。-UWB modulation of BPSK and PPM procedures for ultra-wideband of BPSK modulation and PPM modulation simulation and realize.

扩频通信.第一本有关扩频系统的专著是R.C.Dixon于1976年出版，是一本IEEE专利，1977年出版。1978年在日本京都召开国际无线通信咨询委员会公布研究成果。1982年在美国召开第一次军事通信会议，两次报告在军事中的应用。1985年美国提出CDMA(码分多址)的概念同年美国联邦通信委员会(FCC)制定扩频通信的标准和规范，逐步转入民用的商业化研究-Spread Spectrum Communication. The first book on spread-spectrum systems is RCDixon monograph published in 1976, is an IEEE patent, published in 1977. In 1978 in Kyoto, Japan, an international wireless communications Advisory Committee published research results. 1982 in the United States held its first military communications conference, two reports in the military applications. The United States in 1985 proposed CDMA (Code Division Multiple Access) the concept of the same year the United States Federal Communications Commission (FCC) the development of spread spectrum communication standards and norms, and gradually transferred to the commercialization of civilian research

about the energy detection in wireless communication

. This SDCC-based LCD demo code includes a collection of "driver" functions to access the LCD, and an example of using a custom putchar() to route printf output to either the LCD or serial port so you can use printf s nice number and string formatting features on the LCD

低端交换机典型配置实例V1.30 希望新手快速上手-Typical configuration examples of low-end switches hope novice Quick v1.30

联通短信收发系统,采用SMGP协议,没有采用SMGP API.-EDI messaging transceiver system that uses searched agreement not used Wide API.

mo phong ber cua OFDM