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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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somefunctiontosolveextremum
说明： 目标函数的几种极值求解方法,包括最速下降法，拟牛顿法，共轭梯度法MATLAB实现(The objective function to solve several extreme methods, including steepest descent, quasi-Newton method, conjugate gradient method)
- 2010-04-05 09:21:36下载
- 积分：1
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2FSK
2fsk的调制与解调，matlab编写，绝对正确。(2fsk modulation and demodulation, matlab prepared, absolutely correct.)
- 2013-10-21 16:15:20下载
- 积分：1
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cluster1
it is cluster1 matlab code
- 2013-10-06 06:11:06下载
- 积分：1
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tulun.m
几乎所有图论问题的matlab和Lingo程序，包括经典的遗传算法，模拟退火，最小prim生成树等，程序中有详细讲解。(Graph theory problem matlab and Lingo program, explain in detail the procedures.)
- 2012-09-01 20:12:58下载
- 积分：1
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capture_interface
Just a few functions used in my other toolboxes, for computing MSE and PSNR and some other less common image quality metrics.
- 2014-02-17 08:04:50下载
- 积分：1
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Finite_time_Sim
群集行为是多智能体系统研究中的一个重要问题，其主要任务是给出多个智能体基于局部信息实现群集行为的条件，本文针对信息交换拓扑保持连通性的群集行为展开研究，主要内容如下(Swarming behavior is an important problem in the research of multi-agent system, its main task is to give a local agent information to realize the swarm behavior based on the condition, according to the topology preserving connectivity of the cluster behavior information exchange, the main contents are as follows)
- 2017-08-09 15:32:20下载
- 积分：1
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fhcode
huffman enc............................... .........
- 2011-05-13 03:51:14下载
- 积分：1
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code3
various code .................................
- 2012-05-15 00:27:35下载
- 积分：1
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LISTING5_1
Tactial+and+Strategic+Missile+Guidance一书程序源码（For Mac in Matlab）-(Tactial+and+Strategic+Missile+Guidance book program source code (For Mac in Matlab))
- 2013-10-04 10:44:11下载
- 积分：1
