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MATLAB-50-TESTS
说明： MATLAB 的50道入门题目 帮助初学者更快了解和更好的学习MATLAB(Getting Started with MATLAB' s 50 questions to help beginners learn faster and better understanding of MATLAB)
- 2011-02-18 11:22:53下载
- 积分：1
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renlianshibie
人脸识别程序，可以很好的识别不同人的脸型(Face recognition program that can recognize a good face different people)
- 2010-05-27 17:25:29下载
- 积分：1
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Stereo_vision
3D 图像拼接。把两幅不同角度的图片拼接成一幅完整的。 当程序运行时需要在每幅图上取4个点(two images taken by the same camera rotating around its approximated optical centre build a single image of the object containing correctly aligned information from both input images. )
- 2012-06-12 19:40:06下载
- 积分：1
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Minimum-Bayes-classifier-error-rate
这是模式识别中最小错误率Bayes分类器设计方案。
自行完善了在不同先验概率的条件下，男、女错误率和总错误率的统计，放入各个数组当中。
全部程序由主函数、最大似然估计求取概率密度子函数、最小错误率贝叶斯分类器决策子函数三块组成。
调用最大似然估计求取概率密度子函数时，第一步获取样本数据，存储为矩阵；第二步对矩阵的每一行求和，并除以样本总数N，得到平均值向量；第三步是应用公式（3-43）采用矩阵运算和循环控制语句，求得协方差矩阵；第四步通过协方差矩阵求得方差和相关系数，从而得到概率密度函数。
调用最小错误率贝叶斯分类器决策子函数时，根据先验概率数组，通过比较概率大小判断一个体重身高二维向量代表的人是男是女。
主函数第一步打开“MAIL.TXT”和“FEMALE.TXT”文件，并调用最大似然估计求取概率密度子函数，对分类器进行训练。第二步打开“test2.txt”，调用最小错误率贝叶斯分类器决策子函数，然后再将数组中逐一与已知性别的数据比较，就可以得到不同先验概率条件下错误率的统计。
(This is the minimum error rate pattern recognition Bayes classifier design.
Self- improvement prior probability in different conditions , male , female and total error rate error rate statistics , into which each array .
All programs from the main function , maximum likelihood estimation subroutine strike probability density , the minimum error rate Bayesian classifier composed of decision-making three subfunctions .
Strike called maximum likelihood estimate probability density subroutine , the first step to obtain the sample data , stored as a matrix the second step of the matrix, each row sum , and divided by the total number of samples N, be the average vector third step is to application of the formula ( 3-43 ) using matrix and loop control statements , obtain the covariance matrix fourth step through the variance-covariance matrix and correlation coefficient obtained , resulting in the probability density function .
Call the minimum error rate decision Functions Bayesian)
- 2012-02-02 20:33:06下载
- 积分：1
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APFC
说明： 基于buck 变换的电源有缘功率因数校正(APFC using matlab )
- 2010-04-26 20:57:55下载
- 积分：1
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Based-on-HHT-power-quality
基于HHT的一种新的电能质量检测的系统的研制。使用了matlab和EMTDC(Based on HHT a new power quality detection of the System. Using matlab and EMTDC)
- 2013-11-09 19:07:31下载
- 积分：1
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GMM
程序展示了使用EM algorithm来训练GMM(Gaussian Mixture Model)来进行binary classification。(Program demonstrates the use of EM algorithm to train the GMM (Gaussian Mixture Model) for binary classification.)
- 2013-08-04 05:43:21下载
- 积分：1
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ADA451278
This is a master thesis on fingerprint identification system. This has matlab code in appendix also.
- 2009-05-15 03:25:36下载
- 积分：1
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prepro_sig_sub
实现eemd程序，可以进行内禀模态函数的分解。(eemd)
- 2010-11-29 09:59:11下载
- 积分：1
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matlab
matlab的中文帮助，一些很基本的东西，但是还是挺有用的。(Chinese matlab help, some very basic things, but still quite useful.)
- 2009-06-16 17:01:11下载
- 积分：1
