AoQueryControl

说明：  MDB数据库ADO连接编程,演示一个通讯录的增删改查询(MDB ADO database connectivity program, a demonstration of additions, deletions and change directory inquiries)

使用DSP对雷达回波信号进行脉冲压缩、MTI及MTD处理。(Using DSP for echo signal pulse compression radar, MTI and MTD treatment.)

频率选择性衰落信道的建模与仿真，具体实施方法(Frequency selective fading channel modeling and simulation modi, concrete implementation methods)

说明：  程序运行在Windows98/2000/XP/2003平台下，可在VC++ 6.0或 .NET中调试。调试前请先安装Microsoft DirectX 9.0 SDK。对于硬件，无特殊要求。(running in Windows98/2000/XP/2003 platform, or in VC 6.0.NET debugging. Debugging former post install Microsoft DirectX 9.0 SDK. For hardware, no special requirements.)

计算机网络讲义谢西仁的，非常出名第五版计算机网络讲义谢西仁的，非常出名第五版(West Yan Xie computer network notes, very well-known computer network notes the fifth edition of the West Yan Xie, very famous Fifth Edition)

vc++串口通信 ，可以实现两个串口之间发送字符串(vc++ serial communication between two serial ports that can send a string)

本论文以OFDM系统为基础，介绍了OFDM系统的基本原理，以及使用OFDM技术的优势所在，并且展望了今后的无线移动技术的发展前景。在简单介绍OFDM原理的同时，着重阐述了OFDM系统在不同信道环境和不不同实现方式下的误码性能。主要包括了OFDM系统在加性白高斯信道，在加性白高斯信道和多径干扰两种不同信道环境下系统的误码性能，其中后者还研究了系统在有保护间隔与无保护间隔的误码性能比较。在理论分析的基础 (This thesis is based on the OFDM system, the basic principle of the OFDM system, as well as the advantages of using OFDM technology, and future prospects for the development of future wireless and mobile technologies. OFDM principle in brief, focusing on the BER performance of OFDM systems under different channel conditions and different implementations. Including OFDM system in additive white Gaussian channel, additive white Gaussian channel and multipath interference of two different channel environment, the system BER performance, the latter of which also studied the system in a protected interval without guard interval BER performance comparison. The basis of theoretical analysis)

将socket封装进DLL，提供上层应用，简单方便(Into the socket package DLL, the upper application is simple and convenient)

说明：  数值方法中用c++编写的数值矩阵直接三角分解法求解线形方程组的算法,(In the numerical method, a numerical matrix direct triangular decomposition method written by c is used to solve the linear equations.)

说明：  51 编程模块 c51常用的 (Programming model 51)