该文章是介绍PKLIB格式的技术文档，该技术广泛应用于无线电通信中。

使用3Com USR Modem进行录音和放音 -Modem program Using 3Com USR Modem

&“娱乐世界”案例与商业计划流程，“娱乐世界”案例与商业计划流程

OFDM仿真matlab程序代码（内附详细解释）-OFDM Matlab simulation code (with detailed explanations)

通信系统中基于MATLAB的关于线性滤波器的仿真程序-MATLAB-based communication system on the linear filter simulation program

七号信令程序员手册，用于开发，验证NO7信令的标准文档-SS7 programmers manual for the development, validation nr 7 Signaling standard file

实现MSN自动转发消息的功能，利用了MS提供的MSN com接口，直接调用就可以了，也可以获取所有联系的列表，具体的接口参照MSDN上的说明-achieve MSN automatically forwarded to the news function, use of the MS MSN com interface, called directly, and they can also can get a list of all links, the interface reference to the specific instructions on the MSDN

modbus 通讯协议文档，详细描述了RTU、ASCII两种模式下，数据格式。-modbus connection communication protocol document, a detailed description of RTU, both ASCII mode, data format.

Turbo C编写的串口测试程序，可作主板维修时调试和测试串口使用。-Turbo C, prepared by serial testing procedures can be used for motherboard repair debugging and testing serial port to use.

基于子空间的MIMO-OFDM系统的盲信道估计，可直接运行-Subspace-based MIMO-OFDM system for blind channel estimation can be directly run

基于  mobus协议通信的  ，弄个TCP的测试 1、测是 2、下载