mutal_music

Low pass and High Pass filters aplied to images as sobel, prewitt, roberts, first derivative

these m files contain the solution of some problems in the book "communication system" by Haykin

奇异值分解（SVD）的MATLAB仿真性能分析(Singular value decomposition (SVD) of the MATLAB simulation performance analysis)

LDA算法的matlab程序。本代码是对一维信号进行LDA降维处理的函数。(LDA algorithm matlab program. This code is a one-dimensional signal processing functions LDA dimensionality reduction.)

压缩感知的很简单的入门小例子，基矩阵为正弦基，能很好地重构出稀疏信号(A simple example for the introduction of CS theory, the basis matrix is sinosoidal matrix, which can fully reconstruct the sparse signal.)

说明：  多项式相加简单程序，欢迎大家评价~~~~~(Add a simple polynomial procedure, welcome to evaluate ~~~~~)

Read Geotail Satellite LEP data

基于张量的一个工具箱，用来提取点和线的张量(A toolbox based on tensor, which is used to extract tensor of points and lines)

基于PSO方法的PID参数整定，代码实用，适合初学者使用(PID parameter tuning based on PSO method, the code is practical, suitable for beginners to use)

说明：  Lorentz-Drude and Drude model for the dielectric constant of metals 使用Lorentz-Drude和Drude模型计算金属材料介电常数(Lorentz-Drude and Drude model for the dielectric constant of metals using the Lorentz-Drude and Drude model of metal dielectric constant)