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rocplot
ROC curves illustrate performance on a binary classification problem where classification is based on simply thresholding a set of scores at varying levels. Lenient thresholds give high sensitivity but low specificity, strict thresholds give high specificity but low sensitivity the ROC curve plots this trade-off over a range of thresholds (usually with sens vs 1-spec, but I prefer sens vs spec this code gives you the option).
It is theoretically possible to operate anywhere on the convex hull of an ROC curve, so this is plotted too. The area under the curve (AUC) for a ROC plot is a measure of overall accuracy, and the area under the ROCCH is a kind of upper bound on what might be achievable with a weighted combination of differently thresholded results from the given classifier
- 2009-12-14 20:49:44下载
- 积分:1
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d
说明: This is on the power spectrum of the Matlab simulation program
#use ARMA, AR, MA model and cycle map for parameter estimation system
- 2011-07-26 20:20:34下载
- 积分:1
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AGA
遗传算法matlab代码_AGA 希望对大家有所帮助 谢谢(Genetic algorithm matlab code _AGA hope all of you help thank you)
- 2012-08-20 00:00:38下载
- 积分:1
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FunCarLP
简单的车牌号识别软件,使用matlab设计,望与matlab爱好者探讨matlab的实例。(Simple license plate number recognition software, the use of matlab design enthusiasts looking to explore and matlab examples of matlab.)
- 2007-12-01 19:43:18下载
- 积分:1
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knn_myself
一个自己编写的K近邻算法,是学习算法编写过程中最简单的一个哦,学习算法想自己学编程的可以看(A imagecut.rar K neighbor algorithm, is in the process of learning algorithm to write the most simple a oh, learning algorithm to learn programming can see
)
- 2011-11-18 16:06:17下载
- 积分:1
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MATLAB_tutorial
介绍了MATLAB及其编程语言,比较全面(introduction to matlab,and mat lab language)
- 2009-10-20 12:38:05下载
- 积分:1
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10340409
说明: Monte Carlo方法的经典教材,可以帮助你深入学习Monte Carlo方法(Monte Carlo method of classical teaching, I can help you-depth study of Monte Carlo methods)
- 2009-07-27 16:59:20下载
- 积分:1
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PML_1D
一维TM模的PML边界设置......................(PML(perfect Match Layer) Boundary Condition of 1D TM mode...)
- 2013-01-05 12:07:06下载
- 积分:1
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matlab-dzxxgc
matlab在电子信息工程当中的应用,绝对值得专业下载,学习(professional download matlab in which the application of the Electronic and Information Engineering, definitely worth learning)
- 2013-03-26 15:50:14下载
- 积分:1
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cordic
Cordicc implementation using MATLAB to calculate sin cosine function also convert form polar to cartessia or cartessian to polar(this is a cordic implementation using matlab to compute sin cosine also transfer polar to cartessian vice versa)
- 2014-11-01 01:11:08下载
- 积分:1