teach-MATLAB

Difference method of MATLAB

使用迭代式阈值算法来提高图像对比度。可以指定某个色阶作为阈值，所有比阈值亮的像素转换为白色；而所有比阈值暗的像素转换为黑色。 (The use of iterative threshold algorithm to enhance image contrast. You can specify a color scale as the threshold, all pixels lighter than the threshold into white and all pixels darker than the threshold value is converted to black.)

基于加权l1范数的稀疏信号重建，稀疏信号是带噪声的(Sparse signal reconstruction based on the weighted l1 norm sparse signal with noise)

卡尔曼滤波器介绍,北卡莱罗纳大学的,已经翻译成中文版了(Kalman filter, the University of North Kalailuona, has been translated into the Chinese version)

New revised K-means聚类算法，为matlab函数，需要调用才能使用(New revised K-means clustering algorithm for matlab function, you need to call in order to use)

beamforming of smart antena

基于人群搜索算法SOA的PID参数整定，包括参数的编码，适应度函数的选取，搜索步长的确定，搜索方向的确定，个体位置的更新(Update search algorithm based on PID parameter crowd SOA tuning, including selecting encoding parameters, fitness function, the search step to determine to determine the direction of the search, the individual positions)

介绍了几种自适应数字波束形成的算法以及用MATLAB实现的例程(Introduced several adaptive digital beam forming algorithm and using MATLAB implementation of the routine)

此源码程序是自适应滤波中的RLS算法的应用。在MATLAB中对其收敛速度 输出就行了仿真(This procedure is source of RLS adaptive filtering algorithm applications. In MATLAB in the convergence rate of its output on the line simulation)

高斯混合模型参数估计,EM算法,sunMOG.m为函数,testMOG4.m为测试程序(Gaussian mixture model parameter estimation, EM algorithm, sunMOG.m for the function, testMOG4.m for the test procedure)