信号处理实例，一些基本的信号处理matlab的应用程序。

说明：  k均值的matlab代码，包含两个程序——主程序k_means和被调用程序euclidean_distance，详见压缩文件(K-means matlab code, including two programs -- the main program k_means and called program euclidean_distance, see the compressed file)

说明：  详细阐述了在ＭＡＴＬＡＢ平台构造m序列的原理，有相关性评估与良好的界面(Detailed structure in the MATLAB platform sequence m principle, assessment of relevance and good interface)

说明：  Matlab经典教程--从入门到精通，Matlab经典教程--从入门到精通(Matlab classic tutorial- from approaches to master)

LDA algorithm for matlab

Cluster Head in WSNs

直接运行，小波分析，消除噪声干扰，便于数据处理(Motor data, wavelet analysis is generally current and voltage data, to facilitate the diagnosis of faults)

说明：  非常好的参考资料，帮助学习时频域分析——s变换(Very good reference material, help to learn time-frequency analysis - S transform)

overlapped image segmentation the code can also be found at matlabcentral

用有限差分法求双脊金属加载矩形波导的基模及第一个高阶模的色散特性曲线( Finite difference method seeking double-ridged metal loaded rectangular waveguide fundamental mode and first higher order mode dispersion characteristic curve)

实现在M_s模型基础上改进的chan-vese的matlab实现，读者可参考这段代码进行后续的工作，进行改进，可以用来实现新的算法。