synchronization

It is a book about SONAR system engineering with various applications from tracking to navigation

调制信号的CCDF曲线特性，OFDM的Matlab仿真一般都要用到其CCDF分析(CCDF curve characteristics of modulated signals)

本程序是matlab语言实现。实现了运动目标的检测，并可只要在5秒内有运动的目标，就可以无限的抓取运动帧(This program is matlab language. Achieve a moving object detection, and as long as there is movement within 5 seconds of the target, you can grab unlimited movement frame)

说明：  用于估计未知数据的EM算法，即最大期望算法，用到的地方很多，可用来做同步。(The data used to estimate the unknown EM algorithm, that is the maximum expectation algorithm, used in many places, can be used for synchronization.)

介绍matlab的ppt，介绍了matlab中所使用的各种画图函数，初学者很容易上手。(Matlab introduction of ppt, introduced matlab used in a variety of drawing functions, beginners can easily get started.)

Optimum matlab implementation

自适应中值滤波的编程,用MATLAB实现的,可能程序有点简单,太是真正能实现的(Adaptive median filter programming with MATLAB realize, and perhaps a bit simple procedure, too is really to achieve the)

gabor是将图像转换成gabor特征，增强系统鲁棒性，使其不易受外界条件影响；norm是将图像的灰度值统一归一到一个范围内，便于同等使用图像。(gabor gabor is a feature to convert images to enhance the system robustness to make it less susceptible to external conditions affect norm is a uniform gray value image normalized 1-1 range, the same easy to use images.)

RLS system identification + regularization

主元分析中对主元的个数确定目前没有非常好的办法,这里提供一个比较方便实现的matlab程序,利用累计方差贡献率确定主元个数的matlab程序(Principal component analysis of main elements to determine there is no good way, here to provide a more convenient realization of the matlab program, using the cumulative variance contribution rate to determine the number of principal components of the matlab program)