实现调制解调器文件传输。

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

MODEM驱动程序，可实现MODEM的大部分操作-MODEM Driver can be achieved most of the operation MODEM

华为的GSM模块EM310,AT指令集和编写的例子-Huawei" s GSM module EM310, AT instruction set and the preparation of examples of

本函数是用于仿真实现无线定位中的CHAN算法的源码-This function is used for simulating wireless location of the algorithm source code CHAN

qam的解调程序，可以参考，对学习有帮助-qam demodulation process, you can reference on learning to help

AT命令整理(打电话与收发短信),因为我做的这个模块只用打电话与发短信的功能 -AT command processing (send and receive phone calls with the message), because I make this module only call and send text messages function

YModem 的上传协议。 可做C 等相关参考。 -From the YModem agreement. Do C and other related reference.

车载终端汇编程序-truck terminal assembler

qamTx.rar:Modem Transmitter and Channel Simulator的例程,实用程序-qamTx.rar: Modem Transmitter and Channel Simulator of routines, practical procedures

用API函数自动实现拨号上网的程序-with API function automatically dial-up procedures