DFS

you can use this matlab code to change image into different color system such as luv, rgb, yuv and lab

近场声全息仿真程序 二个点声源的近场声全息技术(Nah emulator two point source of near-field acoustic holography)

粒子群优化方法，并行计算，收敛速度快，利于全局优化，算法实现简单(Particle Swarm Optimization)

西安交大Malab教学视频，从入门到精通，易于学习，用时少。(Xi' an Jiaotong University Malab teaching video, from the entry to the master, easy to learn, with less time.)

小波包分析提取振动信号中的特征频率，一个很有用的程序，数值分析的EULER法。( Wavelet packet analysis to extract vibration signal characteristic frequency, A very useful program, EULER numerical analysis method.)

基于LMS算法的无线信道自适应均衡器,相当有用，如假包换()

该程序在matlab平台上实现了用最佳提取图像边缘的canny算子提取整副图像的边缘象素. 其中利用高斯函数滤除噪声和用高斯算子的一阶微分对图像滤波合并为一个算子,通过形态学算子将两幅图像的边缘进行连接.(The program in matlab platform to achieve the best extraction of the canny edge operator extract the whole image edge pixel deputy. Which use Gaussian function to filter out the noise and the use of Gaussian operator of the first-order differential of the image filtering into an operator, through morphological operators to the brink of two images connect.)

说明：  将数组a[0]~a[size-1] 中重复的字母删除（仅仅保留第一次出现的字母，后续的重复字母均删除）(The array a [0] ~ a [size-1] Remove duplicate letters (just the first time to retain the letters, follow-up letters were removed duplication))

this is new approach for fuel cell control.it is really helpfull.

Matlab source codes for a book: Quarteroni Saleri 2006 Scientific Computing with MATLAB and Octave