qam的解调程序，可以参考，对学习有帮助

XMODEM/YMODEM PROTOCOL REFERENCE

一个通过串口把PC机与MODEM连接的程序，可以拨号与发送短信-Serial put through a PC and modem connection procedures can dial-up and send a message

喜欢工业短信 modem的朋友福音 喜欢工业短信 modem的朋友福音-Like industrial SMS modem evangelical friends like friends industrial SMS modem Gospel

远程拨号示例程序，该程序运行需要有MODEM，未经测试。-remote dial-up sample procedures, the procedures required for the operation of a modem, without testing.

几个很好的OFDM仿真程序，包括程序源码和SIMULINK平台仿真-several good OFDM simulation program, including source codes and SIMULINK simulation platform

UART device driver for PC-to-PC communication using Null Modem Cable

Simulation model of a single server q-Simulation model of a single server queue

Make and answer phone calls Detect tone and pulse digit from the phone line Capture Caller ID Support blind transfer, single-step transfer/conference, consultation transfer/conference, hold, unhold. Control of the local phone handset, microphone and speaker of the modem Send and receive faxes Play and record on the phone line or sound card Play music in background mode Silence detection VU Meter Wave sound editor that allows your end-users to edit their own sound files. Voice recognition and voice synthesis. Full control over the serial port device ZModem file transfer utility File compression and encryption utility

AK2368MODEM应用初始化，接收，发送数据等功能源代码-AK2368MODEM application initialization, receiving, sending data features such as source code

南京德托电子科技有限公司的产品手机短信二次开发控件DetuoSmsOcx.ocx的vb实例-Detuo Nanjing Electronic Technology Ltd. SMS products Second Development Control DetuoSmsOcx . ocx examples of vb