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Anregungsdichte
Calculates the excitation density for electrons in a semiconductor for incident laser light of 800nm wavelegth out of the number of photons (repetition rate und puls duration required)
- 2010-06-29 22:30:30下载
- 积分:1
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sca
说明: SCA算法实现,主要针对凸优化问题进行求解,可以在其他地方使用。(SCA algorithm, mainly for convex optimization problems, can be used in other places.)
- 2021-01-19 17:58:42下载
- 积分:1
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LBGMatlab
使用matlab实现的矢量量化的LBG算法,内有文档说明(Matlab achieved using the LBG vector quantization algorithm, there are documented)
- 2009-04-27 17:27:16下载
- 积分:1
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Blind-Deconvolution-Algorithm
Project on Image Restoration
- 2013-11-12 17:52:50下载
- 积分:1
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convert.cpp
利用C++程序编译的英式称量单位与国际单位转换的控制台程序。(The use of English weighing units and international unit of C++ compiler conversion console program.)
- 2015-03-24 10:54:59下载
- 积分:1
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Minimum-Risk-Bayes-classifier
这是模式识别中最小风险Bayes分类器的设计方案。在参考例程的情况下,自行完善了在一定先验概率的条件下,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。
调用最小风险贝叶斯分类器决策子函数时,根据先验概率,再根据自行给出的5*5的决策表,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,放入决策数组中。
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”,调用最小风险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,就可以得到在一定先验概率条件下,决策表中不同决策的错误率的统计。
(This is a pattern recognition classifier minimum risk Bayes design .In reference to the case of routine , self- improvement in a certain a priori probability 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 The third step is the 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 .
Bayesian classifier )
- 2012-02-02 20:37:04下载
- 积分:1
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mycanny.m
说明: canny算法的一个简易实现,关于两个阈值的连接问题采用了膨胀的方法,较为使用,经比较发现与matlab自带函数相差不大(canny algorithm is a simple implementation, two thresholds on the issue by the expansion of the connection method, the more use, by the comparison function that comes with little difference matlab)
- 2011-03-27 21:25:56下载
- 积分:1
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simulation-piano-keyboard-in-Matlab
使用matlab编程GUI界面模拟琴键,点击GUI按钮发出相应频率的声音(Simulation using matlab programming GUI interface keys, click on the GUI button corresponding frequency sound issue)
- 2011-06-11 16:24:20下载
- 积分:1
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empirical-histogram_matlab-code
计算经验直方图的matlab程序
包括程序注释和样本测试结果(Computing experience histogram matlab procedures, including program notes and sample test results)
- 2013-12-11 10:14:25下载
- 积分:1
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MelanieMitchellAnIntroductiontoGeneticAlgorithms
to learn the use evolutionary algorithms in matlab
- 2009-11-05 14:55:39下载
- 积分:1