Image_Spatial_Filtering

快速k-means算法，比matlab 自带的要快很多。(rapid k-means algorithm, compared to the Matlab bringing their much faster.)

基本的matlab程序希望有原码的高手 多多提供共同学习(Matlab basic program hope to have the original code to provide a common learning more players)

说明：  应用于稀疏表示的KVSD算法，MABLAB(KVSD algorithm applied to sparse representation, MABLAB)

matlab程序：高斯核回带用法的支持向量机，对样本经行训练得到预测模型(matlab program: the Gaussian kernel back with the use of support vector machine prediction model of the samples by the line training)

信号盲分离算法中的一种：最大信息化算法，该算法是基本算法，在此改进的基础上可以得到很多改进算法(Blind signal separation algorithm in one: the maximum information algorithm, which is the basic algorithm, based on this improved algorithm can be improved a lot)

matlab 初始对准测试，对研究初始对准的朋友提供参考(matlab align test program)

本程序实现了语音信号中的信息隐藏，采用DCT和LSB方法。(the information hiding technique is completed with the carrier of voice signal.)

Matlab Code for Watermarking. This code is useful for elliptic curve cryptography

内容为matlabsimulink通信系统仿真配套例程， 有大量例程(this is example of communation program for matlab simulink)

经典的DOA估计算法，矩阵束的ESPRIT算法(Classical DOA estimation algorithm, ESPRIT algorithm of matrix pencil)