an insight for learning wireless system, enjoy!

使用声卡拨电话的程序。将电话听筒拿起放到音箱附近，运行程序输入电话号码播放声音就可以实现拨电话。- The use sound card dials the telephone the procedure. Takes up the telephone receiver puts to the sound box nearby, the operating procedure input telephone number broadcast sound may realize dials the telephone.

电脑和西门子 s7300 系列可编程控制器之间数据控制及数据采集的程序 -Siemens s7300 series of computers and programmable logic controller data between the control and data acquisition procedures

802.11n client throughput performance

RS信道编码，可设置域的大小，编码和译码功能齐全，运行在UNIX下-RS channel coding, domain can be set up to the size, encoding and decoding fully functional, running under UNIX

自己编写的，ofdm系统的仿真。可以直接运行-I have written, ofdm system simulation. Can run

microchip的zigbee RFD例子程序,比较详细,建议大家-microchip zigbee RFD example of the procedure in more detail, please s

串口通讯程序，用VC++做，可以传输大文件-the program of communication of serial port,which is programmed with the tool of VC++ and can transfer big files.

通过操作com口，收发短信。支持发送wap push-Through the operation of com port, send and receive message. Send wap push support

约简单的说就是指在电力系统中,发送信息端与接受信息端对所发送数据的报文格式封装与解封装的一套约定。为了实现规约的标准化,国际电工委员(International Electrotechnical Commission)制定了一系列的远动规约的基本标准,并在此基础上制定了基于TCP/IP协议的IEC 60870-5-104国际标准,用以对地理广域过程的监视和控制。

采用dsp汇编编写的RS485通信程序，非常简单实用-using dsp compilation prepared by the RS485 communication procedures, a very simple and practical