MATLAB_design_tutorial

这是一个基于提升小波的图像压缩MATLAB程序，希望对大家有帮助(This is a lifting wavelet-based image compression MATLAB program, and they hope to have everyone help)

说明：  辅助小波设计与分析程序辅助小波设计与分析程序辅助小波设计与分析程序(Assisted design and analysis programs wavelet wavelet-assisted design and analysis procedures for wavelet-assisted design and analysis programs)

HHT算法的Matlab源程序，附有配套说明文件(Program for HHT in matlab.Help included.)

synchronisation passive satellite

是tsp遗传算法，详细的描述其进行的过程，可以使人很容易理解。(TSP genetic algorithm, a detailed description of its process, can make it easy to understand.)

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)

计算三元一次方程组 12x+41y+52z=132 23x+12y+32z=113 76x+37y+15z=176 (The calculated ternary equations 12x+41y+52z = 132 23x+12y+32z = 113 76x+37y+15z = 176)

模糊自适应pid例子，自己做的，结果很好！欢迎大家学习(fuzzy adaptive PID)

用遗传算法针对对为变量进行优化设计，使得目标函数达到最优解(Genetic algorithms for pairs of variables to optimize the design, the objective function to achieve the optimal solution)

UWB，超宽带信号分析必用的子函数，第4部分！(UWB, ultra-wideband signal analysis will be used for Functions, Part 4!)