一个不错的modem通信的例程，给大家看一下。

nrf开发系统使用指南，设计类蓝牙方案时这种模式值得认真研究，它可以帮组你理解此类系统的工作原理-nrf development system using the guidelines, design programs like Bluetooth model worthy of serious study. It can help you understand this type of group work principle of the system

GSM原理理论及相关基础知识文档幻灯片微软环境-GSM basic principles of theory and knowledge related to environmental documentation Microsoft Slide

VB中用MSComm控件实现串行通信的程序-VB using MSComm control procedures to achieve serial communication

89c58资料，8位80c51内核，使用与小系统的设计。仿真采用wave公司的仿真器e6000.-89c58 material, 8 80c51 essence, use and small system design. The simulation uses wave Corporation simulator e6000.

单片机无线通信源代码，还不够完善，大家看了一起讨论下，是nrf401的通信发送程序-SCM wireless communications source code is still not perfect, we read together under discussion, yes nrf401 send communications procedures

本人在测试与仪表通讯时写的简单的串口接受程序，对初学者有很大帮助-I tested with the instrument of communication when writing simple serial port to accept the procedures are very helpful for beginners

应用RAS实现的远程访问， the applicatio of ras-application RAS achieve remote access, the applicatio of ras

基于matlab实现的OFDM系统中的16QAM子系统-Matlab implementation based OFDM systems 16QAM Subsystem

通讯设备网管程序源码，给一个小公司做的，功能不是很多-communications network equipment procedures source for a small company, not many functions

64和弦芯片资料-64 chord chip material