802.11

采用MATLAB软件，应用有限元方法求解二阶常微分方程。(solution of FEM)

说明：  主要介绍Matlab的一个函数的使用，如此Matlab(Matlab introduces a function of use, so Matlab)

图像处理中常用的滤波函数库，包括高斯滤波、DOOG滤波等等，很有用的Matlab实现的代码库，添加到Matlab工作路径即可使用。(The filter used in image processing library, including Gaussian filter, DOOG filtering, etc., to achieve useful Matlab code base, added to the Matlab working path can be used.)

关于emd的判据研究，通过它可以终止emd对分平稳信号的分解，是最新版的方法(On the EMD criterion, it can terminate the EMD pair of stationary signal decomposition, is the latest version of the method)

基于社交网络的k-clique算法，完成社团划分(Based on the social network k-clique algorithm)

数字信号处理，录入语音信号，加入噪声，滤去噪声，显示图形。(Digital Signal Processing)

This code permit to simulate the sound received on microphones given their positions, the positions of the sound source(s), the frequency sampling of acquisition and the speed of sound. Assuming anechoical conditions.

Finite Difference Method for Poisson equation. -Δu =f(x,y) in Ω u(x,y)=0 on Γ

两步最小二乘arma法，k为算法中带估计的ar参数个数(Two-step least squares arma method, k is the algorithm with a number of parameters estimated ar)

利用matlab实现的简单的基于卡尔曼滤波的跟踪算法，实现移动目标的跟踪-using Matlab to achieve the simple Kalman filtering based on the tracking algorithm, mobile target tracking