A MATLAB-based implementation of an OFDM modem has been developed for use over an acoustic channel,
A MATLAB-based implementation of an OFDM modem has been developed for use over an acoustic channel, modem. With full ...
调制解调器(英文名Modem),俗称“猫”,是一种计算机硬件。
A MATLAB-based implementation of an OFDM modem has been developed for use over an acoustic channel, modem. With full ...
AT commands how to use for modem. Also describes format of commands and how to use them....
本文主要通过利用VC 对调制解调器的编程,同时采取多线程技术,对远程的计算机进行文件传输,并对其进行实时控制。关键字:调制解调器、多线程、文件传输、实时控制Abstract:T...
· 摘要: 介绍了一种基于DSP芯片的PDA Modem设计方案,并对其工作原理给出了详细的描述,给出了Modem与PDA CPU的接口电路,最后详细介绍了基于PPSM系统的Modem驱动程序的设计. &nb...
交换机与多个现场单片机连通。现场单片机完成对各物理参量的数据采集,进行数字滤波、数据处理、比值告警、现场显示及对现场设备进行控制等,并定时或随机地向中央管理PC机报告过程情况。中央管理PC机定时或随机地汇集各测试点的信息,进行数据处理、显示...