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ConstrainedOptimizationofMIMOTrainingSequences
Constrained Optimization of MIMO Training Sequences
- 2011-01-03 19:43:09下载
- 积分：1
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shibie
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)
- 2010-05-17 14:29:31下载
- 积分：1
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matlab
针对一本matlab gui设计学习手记的例程，可以配套本套学习资料学习matlab。此程序包括串口通信，俄罗斯方块，科学计算器，密码登陆框，摇奖台的matlab程序，可直接运行，对其他程序开发有很大帮助(Routine for a matlab gui Notes of a design study, supporting the set of learning materials to learn Matlab. This program includes serial communication, Tetris, scientific calculator, password login box, ERNIE station matlab program can be run directly, of great help to the development of other programs)
- 2020-06-30 12:20:02下载
- 积分：1
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LS_ESPRIT
最小均方ESPRIT算法，仿真了随着信噪比的变化RMSE的变化，随着信噪比的增加RMSE减小(Minimum mean square ESPRIT algorithm, and simulated with the change of SNR RMSE of change, with the increase of SNR RMSE decrease)
- 2014-09-15 08:03:25下载
- 积分：1
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Wavelettransform
小波变换matlab程序,实现小波变换的程序(Wavelet transform matlab process procedures for the realization of wavelet transform)
- 2009-06-18 21:29:16下载
- 积分：1
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model3
matlab programm for simulation
- 2011-01-25 06:27:23下载
- 积分：1
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applicationofmatlab
拟合实验 代数方程组的解法 微分方程实验(fitting the experimental algebraic equations experimental differential equations Solution)
- 2007-06-24 16:23:39下载
- 积分：1
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多分类相关向量机程序 mrvm
多分类相关向量机程序，有运行demo，运行速度快，无bug(More relevance vector machine classification procedures, run demo)
- 2020-07-27 09:58:40下载
- 积分：1
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Hilbert
MATLAB希尔伯特Hilbert变换求包络谱 源程序代码。(MATLAB Hilbert Hilbert transforms envelope spectrum source code.)
- 2015-10-09 17:22:14下载
- 积分：1
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VVV
信号检测理论上机实验MATLAB源码,关于一阶预测器的设计(Signal detection theory, experiment MATLAB source code, on the first-order predictor design)
- 2008-04-22 10:35:26下载
- 积分：1
