双音多频（DTMF）信号发生器的使用源程序，vc 编写，与《双音多频（DTMF）接收器的使用源程序》联合用...

这是一个小小的屏保应用程序，不知道会有什么样的结果，我都没试过。-This is a small screensaver application procedures, do not know what kind of outcome, I have never tried.

zigbee网络中存在不同功能的节点，不同功能的节点组成一个组，从而减少通信，实现命令同步，zigbee通信方式有广播点播和组播，此时应用的为组播方式。 

matlab code monto carlo binary shift keying

"Hard to find" full description of ContactID protocol from Ademco used by many home security devices to send messages to CMS (Central Monitoring Station) about security events. Has full technical description and can be used to easy make CMS communication module that sends info from your alarm system to CMS station.

关于多维viterbi软判译码的资料，很详细-Dimensional viterbi decoding on the soft-sentence information, very detailed

BER performance for QPSK over additive white Gaussian noise channel is estimated and plotted.-BER performance for QPSK over additive white Gaussian noise channel is estimated and plotted.

串口编程实例 MFC架构下的-serial programming examples MFC framework of the

这是用C++写的威胜仪表驱动程序,RS232通讯.-This is used C++ Written instrument driver wins Granville, RS232 communication.

此程序是一个直接序列扩频与跳频混合的扩频通信系统的仿真，扩频码用的是线性移位寄存器产生的m序列，跳频的跳点数为4。

计算机 可以实现加减乘除 大家互相勉励 共同借鉴-Computer subtraction multiplication and division can be achieved