PKmethod

说明：  3个图像去噪matlab程序，有详细的中文说明，希望对大家有帮助(3 denoising matlab program, a detailed explanation in Chinese, we want to help)

各种算法用来求解TSP问题的MATLAB源程序，包括蚁群算法，遗传算法，模拟退火等等(Ant colony algorithm using matlab simulation platform developed: algorithm, path shows that human-computer interaction control)

说明：  以下两篇应用复杂网络解决电力系统问题文章的源代码 1.Applications of Complex Network Analysis in Electric Power Systems 2.Optimal Microgrids Placement in Electric Distribution Systems Using Complex Network Framework(Applications of Complex Neworks in Power Grids Code used for the papers: 1-Applications of Complex Network Analysis in Electric Power Systems 2-Optimal Microgrids Placement in Electric Distribution Systems Using Complex Network Framework)

camshift算法的简单的matlab源程序，用于视频跟踪(camshift simple algorithm matlab source code for video tracking)

实现Normalized cut算法 能进行精确快速的聚类(Normalized cut algorithm can achieve accurate fast clustering)

matlab中的20个经典函数使用方法，是matlab使用者的宝典。(matlab function in the classical use of 20, is matlab user' s Collection.)

matlab中使用libsvm进行分类预测时对数据进行归一化。(Data normalization)

应用半定松弛解决最大似然复杂度问题，可以高效实现算法求解，提高运算效率，误差最小化。(Efficient Implementation of Quasi-Maximum-Likelihood Detection Based on Semidefinite Relaxation)

说明：  介绍了一种用于ip电话的自适应回声消除器，采用LMS自适应滤波器实现。首先通过MATLAB进行LMS算法的步长选择,并用生成的符合G.168要求的带限CCS测试信号对回声消除器的性能进行了测试(Introduced a kind of adaptive echo cancellation ip phone device, using LMS adaptive filter. Carried out by MATLAB first step LMS algorithm selection, and use the resulting band-limited meet G.168 requirements of CCS test signal on the performance of echo cancellation devices were tested)

Gradient calculation using first order derivative of Gaussian. by using a 2-D Gaussian kernel, derivatives along x and y directions are calculated