transformation

matlab常用函数的集合，可以作为参考书，也可以作为初学者的入门教程(great for news)

说明：  Optimization of PID Parameters Using SIMULIN K and Optimization Toolbox

说明：  MATLAB实现群时延，小数时延，以及整数时延的方法，已经过仿真(MATLAB group delay, the fractional time delay, and the method of integer delay has been through the simulation)

基于matlab的车牌定位和分割，能够良好的分割和定位汽车车牌(Matlab-based license plate location and segmentation, to a good vehicle license plate segmentation and positioning)

基于奇异值分解的人脸识别方法 梁毅雄 龚卫国 潘英俊 李伟红 刘嘉敏 张红梅 提出了一种将傅里叶变换和奇异值分解相结合的人脸自动识别方法.首先对人脸图像进行傅里叶变换,得到其具有位移不变特性的振幅谱表征.其次,从所有训练图像样本的振幅谱表征中给定标准脸并对其进行奇异值分解,求出标准特征矩阵,再将人脸的振幅谱表征投影到标准特征矩阵后得到的投影系数作为该人脸的模式特征.然后,对经典的最近邻分类器算法进行了改进,并采用模式特征之间的欧式距离作为相似性度量,从而完成对未知人脸的识别.采用ORL (Olivetti Research Laboratory)人脸库对本文提出的人脸识别方法进行验证,获得了100.00 的识别率.实验结果表明,本方法优于现有的基于奇异值分解的人脸识别方法,且对表情、姿态变换等具有一定的鲁棒性. (Face recognition based on singular value decomposition method Deliberate simultaneously Gong Weiguo Li Wei Hung Stephen Lau, Hong-Mei Zhang Ying-Jun Pan Paper, a Fourier transform and singular value decomposition of the combination of automatic face recognition. First of all, the face image by Fourier transformation, it has the same characteristics of the displacement amplitude spectra. Secondly, all training The amplitude spectrum of the sample images given in standard face representation and its singular value decomposition, find the standard characteristic matrix, then the amplitude of spectral characterization of human faces projected onto the standard characteristic matrix of projection coefficients obtained as the face of the model features . Then, the classical nearest neighbor classifier is improved, and the use of Euclidean distance between pattern features as the similarity measure, thus completing the identification of unknown human faces. using ORL (Olivetti Research La)

基于matlab简单图像处理系统中对图片进行增强对比度的处理(Based on a simple matlab image processing system to enhance the contrast of the picture processing)

基于 MATLAB 的时域信号采样及频谱分析 二、基本要求： 掌握数字信号处理的基本概念、基本理论和基本方法； 。(MATLAB-based time-domain signal sampling and spectral analysis of two basic requirements: to master the basic concepts of digital signal processing, basic theory and basic methods .)

相空间重构的主函数程序，可以根据自己的需要直接用该函数，并画出相空间的图(The main function of phase space reconstruction program, you can directly use this function according to their needs, and draw the phase space diagram)

With HS conjugate gradient method for solving unconstrained problem

基于matlab语言的格子玻尔兹曼方法的圆柱绕流程序，直接在matlab里运行就可以得到相应的结果了(Based on the matlab language Lattice Boltzmann flow around a circular cylinder procedures run directly in matlab can get the corresponding results of the)