IM-qidong

using fft function and other function that woring with signals, and picture in matlab

FOR HELP AND DOCUMENT FOR POWER ROBO SOCCER

this code is a Mean shift example

This is a Huffman code, display the average bits.Works with .txt

说明：  MATLAB 巴特沃斯低通滤波对图像进行低通滤波处理(matlab)

matlab filter elements

实现高维数据向低维数据的转变，降低维数希望群主采纳！(To realize the change of high dimensional data to low dimensional data, reduce the dimension of hope group of main adopted!)

说明：  基于kpca以及pca,pls,dpls流形发的程序，应用于故障检测与故障诊断,还有故障识别，识别的效果很好，对象为cstr，程序简单(Based on kpca and pca, PLS, DPLS manifold hair of program, used in the fault detection and fault diagnosis, and fault recognition, identification of the good effect, the object for CSTR, procedure is simple)

sigmoid函数及其导函数的介绍推导和应用等等(sigmoid text)

自适应回声对消程序Matlab编写，LMS(Application Program to Test Acoustics Echo Cancellation)