medianPfftlowpassPffthighpass

说明：  信号处理工具箱,用MATLAB来进行信号处理(Signal Processing Toolbox with MATLAB for Signal Processing)

FACE DETECTE AND RECOGNITON AND FISHERFACE AND IGENFACE

这个个程序是利用卡尔曼滤波实现人体关节点的跟踪问题，运用的是CV模型，噪声为高斯白噪声！有用的拿去看看！(This procedure is to use a Kalman filter to achieve a key point in human tracking problems, the use of the CV model, noise is Gaussian white noise! Take useful to see!)

matlab,关于扑克牌识别的matlab程序，很不错(matlab, on identification cards matlab procedures, very good)

南网单相表招标技术规范 南网单相表招标技术规范(South Network tender technical specifications of single-phase form)

寻找测试样本的最近邻，可以有效的用于用于模式识别，信号处理(This is a small but efficient tool to perform K-nearest neighbor search, which has wide Science and Engineering applications, such as pattern recognition, data mining and signal processing. The code was initially implemented through vectorization. After discussions with John D Errico, I realized that my algorithm will suffer numerical accurancy problem for data with large values. Then, after trying several approaches, I found simple loops with JIT acceleration is the most efficient solution. Now, the performance of the code is comparable with kd-tree even the latter is coded in a mex file. The code is very simple, hence is also suitable for beginner to learn knn search.)

一种系统辨识方法。对汉默斯坦ARX模型未知参数的系统辨识(Hammerstein MISG algorithm for Hammerstein ARX models)

这是用matlab编写的一个kalman滤波器，数字信号实验维纳滤波，估计AR模型参数(using Matlab is prepared by a Kalman filter, digital signal experimental Wiener filtering, AR model parameters estimated)

matlab初步认识，利用matlab进行图像读取、保存一些基本操作(the matlab preliminary understanding, matlab image reading, save some of the basic operations)

在以往研究的基础上,实现火灾下 建筑空间环境和疏散行为的仿真模拟(On the basis of the above research, the simulation to realize the construction of the space environment under fire and evacuation behavior)