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一个在MATLAB上编写的PCNN去除噪声的程序源代码完整，可直接使用。(Written in MATLAB on a PCNN noise removal complete source code can be used directly.)

The function simply works just like "Microfit", so it would be helpful for economists with ARDL (autoregressive distributed lag) estimation. Also this function can be used for the future selection aims.

Face Detection and Tracking Using the KLT Algorithm This example shows how to automatically detect and track a face using

此程序先由Butterworth高通滤波器滤波图像,后用sobel算子程序进行边缘检测,效果不错!(this procedure first Butterworth high-pass filter images, After segmentation operator subroutine used for edge detection, good results!)

一些关于信号处理谱分析的MATLAB代码，对学习频谱分析比较有用(some code for study spectrum_analysis in signal processing are very useful.)

寻找一维或者二维数据的极值点，并将极值点在途中标注出来(find the extrimas in a one dimensional or two dimensional data，and simbolify the extrimas)

本文件主要是关于分支定界算法的MATLAB程序，采用分支定界法来求取线性规划与非线性规划等问题的全局最优解。(This document is a MATLAB program on the branch and bound algorithm using the branch and bound method to strike a global optimal solution of linear programming and nonlinear programming problems.)

把已知的时域信号进行傅里叶变换在频域上显示。(If you are running a lot of time based simulations, often you will want to see the frequency response. Here is a function that may help.)

MUSIC算法和Capon算法的仿真程序，自己编写，注释详细，方便大家理解(MUSIC algorithm and Capon algorithm simulation program, their preparation, detailed notes, to facilitate understanding)

使用matlab实现香农编码，并求出编码效率(Using matlab to achieve the Shannon encoding, and find the coding efficiency)