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其余混沌的数字图像置乱。该算法利用混沌对初值的敏感性，算法是想简单。(The rest of Chaos Digital Image Scrambling. The algorithm using the sensitivity of chaos to the initial value, the algorithm is to simple.)

歌声与背景音乐分离，采用新方法低秩矩阵，应用了RPCA方法。(Songs and background music separation, using a new method of low rank matrix, applied RPCA methods.)

数学形态学进行ECG 滤波处理算法,完全原代码。不是MATLAB 自带的函数。(Mathematical morphology filtering to ECG processing algorithms, completely original code. MATLAB is not a function of its own.)

K-means源码，用matlab实现，共有两个例子，简单易学(K-means source code, using matlab realize, there are two examples, easy to learn)

支持向量机在matlab中的安装工具箱 lssvm(matlab application support vector machine toolbox)

CCITT的CRC16代码，自己编写的已通过验证，注意和Matlab的CRC函数有所不同。(This script calculates the 16-bit ITU-T CRC. The generator polynomial is G(x)=1+ X^5+ X^12+ X^16)

matlab gui 界面的人脸的采集，通过点击人眼中心，实现识别(matlab gui interface face acquisition, by clicking on the eye center, to achieve recognition)

自适应信号处理，滤波器设计，基于lms最小均方平方算法(Adaptive signal processing, filter design, based lms square LMS algorithm)

EM algorithm mean shift algorithm for image segmentation, at the same time have demo program with the ultimate view of segmentation results

找函数的零点位置， 返回的是零点的index。 被找的函数须是连续函数 (Find zero points index of a continous function)