Subpace-Pursuit-matlab-code

这是基于PCA的人脸识别，用MATLAB编写，包含了K-L变换，奇异值分解等方法，且采用了最小距离分类器(This is based on the PCA face recognition, using MATLAB to prepare, including the KL transform, singular value decomposition and other methods, and the use of the minimum distance classifier)

激光散斑的模拟仿真。包括圆复高斯非成像散斑，圆复高斯成像散斑，基于copula联合分布函数的相关序列散斑。给出了GUI。可以实现散斑图，散斑强度分布图，相关曲线图。(the simulation of laser speckle the copula-based simulation of laser speckle)

说明：  处理蠓虫分类的另一种网络方法，方法仅供参考(Another network approach to classification midges)

2PSK的调制解调过程的仿真及在不同信道下误码率仿真分析(2PSK modem emulation and simulation of BER)

In such situations, the performance of Monte Carlo simula- tions may be better: they are faster and there are no limitations for the number of components in simultaneous outages.

分数阶微积分：oustaloup近似滤波器生成方法，和纯分数阶微分方程解法(fractional calculus: Oustaloup approximation filter generation method, and the solver of pure fractional differential equation)

this file contains the code about content based image retri

kalman滤波，扩展的kalman滤波（EKF），unscented Kalman filter（UKF），基于EKF和UKF混合模型的IMM实现，以及配套的Rauch-Tung-Striebel和two-filter平滑工具，一个很好用的框架(Kalman filtering, extended Kalman filtering (EKF), unscented Kalman filter (UKF), IMM implementation based on EKF and UKF hybrid models, and supporting Rauch-Tung-Striebel and two-filter smoothing tools, a very useful framework)

matlab code for PDF estimation by KNN method for 1 dimensional and 2 dimensional data

使用matlab编写三角形单元的有限元程序( the main code of this files is using matlab to calculate triangle element)