db4fengjie6

Purely elastic collisions. 纯弹性碰撞(Purely elastic collisions.)

用于各种信号的异常点的去除分析，以便于更好的利用数据(analyze gross error based on wavelet)

采用M语言编写的图像处理工具箱，内容丰富，设计了WINDOWS下的界面操作，对读者十分方便(M language using the image processing toolbox, rich in content and design of the interface under WINDOWS operation is very convenient for readers)

Wireless Communication Principles and Practice (Second Edition). The famous Rapport full book that provides the details of all the wireless communication techniques.

embed and extract watermark

说明：  多用户盲检测 kalman lms rls(Blind multi-user detection kalman lms rls)

pid参数整定，代码简单实用，适合初学者使用学习(the pid parameter tuning, the code is simple and practical, suitable for beginners to learn)

example of thining morphological in matlab code

说明：  GA遗传算法介绍，系统的介绍了GA的由来和方法，并对其应用进行了介绍(GA introduce)

The demand of high data rate services has been increasing very rapidly and there is no slowdown in sight. We know that the data transmission includes both wired and wireless medium. Often, these services require very reliable data transmission over very harsh environment. Most of these transmission systems experience much degradation such as large attenuation, noise, multipath, interference, time variance, nonlinearities and must meet the finite constraints like power limitation and cost factor. One physical layer technique that has gained a lot of popularities due to its robustness in dealing with these impairments is multi-carrier modulation technique. In multi-carrier modulation, the most commonly used technique is Orthogonal Frequency Division Multiplexing (OFDM)