clustering

介绍了垂直同步的相关知识。 介绍了一种简单的计算帧速（FPS）的方法。 最后，我们列出了一份完整的天体动画程序清单。 (Introduce a vertical synchronization knowledge. Introduce a simple calculation帧速(FPS) method. Finally, we have listed a complete list of animation objects.)

利用PC上的声卡作A/D采样的MATLAB程序(On the use of PC sound card for A/D sampling of the MATLAB program)

说明：  实现抗各种攻击的matlab数字水印，尤其是几何攻击，包括剪切、旋转。有嵌入，提取，攻击，检测过程。(realized a new watermarking algorithm which can resist all kinds of attacks.)

all matlab code are to the very hard and good is imporatnt

说明：  matlab实用程序，大概100个，写成txt文档(matlab utility, about 100, written in txt file)

System will automatically delete the directory of debug and release, so please do not put files on these two directory.

Peak Detection algo in ECG for matlab.

舵机扫频辩识，鲁棒控制器，加载系统流量阀，双阀扫频(The sweep frequency identification, robust controller, loading system flow valve, double valve sweep )

生成导频信号，并利用导频进行信道估计，利用两种方法分别进行信道估计，两种方法并进行了比较。(Generating a pilot signal, and using pilot channel estimation)

Toeplitz 修正处理的music算法。可以提高低信噪比和低采样率下的分辨率。(Toeplitz correction algorithm processing of music. Can improve the signal to noise ratio and low resolution low sampling rates.)