用周期循环检测算法检测

通过winsock控件实现聊天的程序，其中子目录tcp是通过winsock控件实现tcp聊天的程序- Controls the procedure through winsock which a realization chats, child directory tcp is controls through winsock the procedure which realizes tcp to chat

OFDM码与调制解调采用4-QAM。正交频分复用技术的代码，在整个范围内的工作状态。所使用的信道或者是AWGN信道。的BER（误码率）对SNR（信噪比），图形绘制。

文章研究了在OFDM系统中一种基于训练引导的判决反馈均衡技术-Research article in the OFDM system, a training guide based on the decision feedback equalizer technology

串口通讯，利用串口控件实现对RS232的读写操作！-Serial communications, the use of RS232 serial control to achieve the read-write operation!

MatLab工具在CDMA通讯仿真方面的用法研究。-MatLab tool CDMA communications aspects of the usage of simulation research.

VFP Microsoft Comm 控件来解决串行口读数据这一关键问题-VFP Microsoft Comm control to solve the serial data reading the key issue

直接运用 WINSOCK 单元进行传送文件的程序，特点： 1、多线程 2、支持断点续传。 3、系统托盘。 程序在Winxp和Win2000运行通过。 程序用到了第三方控件“VCLSkin2.45.D67”到相关站点可下载。-direct use of Winsock modules for document transmission procedures, characteristics : 1, 2 multithread support HTTP. 3, the system tray. Winxp and procedures in running Win2000 through. Procedures used a third-party control "VCLSkin2.45.D67" related to the site can be downloaded.

Document on 3g and it s principles

基于感应电机的转子电阻预估计的无速度传感器的直接转矩控制技术。控制电机的一种很先进的控制方法。-Based on the induction motor rotor resistance of the pre-estimation of the speed sensorless direct torque control technique. Motor control a very advanced control methods.

MSCOMM控件写的串口通讯程序-MSCOMM Control write serial communication program