这是在windows上使用modem通信的例子程序，有很高的实用价值，同时也可以学习到tapi的编程方法...

移动WIMAX下行联合时频同步技术研究，对研究802.16e同步有帮助！-频WIMAX 时 频 同 芯芯802.16e 同 邪

功能强大的 modbus调试程序，可以在线监测串口通讯，网上下载的-Modbus powerful debugger, you can on-line monitoring serial port communication, online download

视音频测量仪器远程监控的例子。很有参照价值。-audio measurement equipment RMON example. Useful reference value.

短信收发源码以请不要将文件放在这两个目录下-Source to send and receive message, please do not file on these two directory

这是包含我自己设计的一个低通滤波器和语音信号的处理，程序已经通过编译和仿真。-This is my own design with a low-pass filter and speech signal processing, compilation and simulation programs have been adopted.

a simple serial port interface

FSK详细资料，关于FSK/DTMF相关的资料等等 -FSK detailed information on the FSK/DTMF-related information, etc.

simple mobile basketball game!It is very good!

FFT算法进行ＦＦＴ　、ＩＦＦＴ、功率谱计算，包括Hamming 窗、Hanning 窗、triangle 窗、Blackman 窗、4 term Blackman-Harris 窗几种窗函数的功率谱计算功能。-FFT algorithms FFT, IFFT, power spectrum calculation, including the Hamming window, Hanning window, triangle window, Blackman window, 4 term Blackman-Harris window of several of the power spectrum window function computing power.

文件上传下载的asp原码，许多程序是别人编写的，版权归原作者，但我作了许多改进，使得程序很适用了。-file upload download asp original code, and many others procedures prepared by Lastings Author, but I made a lot of improvements, making procedures are applied.