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rgb2hsi
函数实现将rgb颜色空间转化为HSI颜色空间,里面有许多语句很经典,值得一看(the function of the program is to change RGB color space into HSI color space.)
- 2010-07-09 14:16:43下载
- 积分:1
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twoD2abc
two dimensional fdtd with 1st order abc
- 2011-03-16 15:06:37下载
- 积分:1
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bpcheb
说明: 本人提交的用matlab的关于滤波器设计的作业,很有用的 (I used Matlab submitted on the design of filter operation, a very useful)
- 2006-04-08 17:46:39下载
- 积分:1
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chinese_nonlinear-optics
非线性光纤光学中文教程,深入浅出,本人看完以后觉得收益很大。(Nonlinear fiber optics Chinese guide, a simple, I think after reading a great income.)
- 2014-01-02 20:44:47下载
- 积分:1
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关联规则算法matlab实现
关联规则挖掘是从事务集合中挖掘出这样的关联规则:它的支持度和置信度大于最低阈值(minsup,minconf),这个阈值是由用户指定的。根据支持度=(X,Y).count/T.count,置信度=(X,Y).count/X.count ,要想找出满足条件的关联规则,首先必须找出这样的集合F=X U Y ,它满足F.count/T.count ≥ minsup,其中F.count是T中包含F的事务的个数,然后再从F中找出这样的蕴含式X—>Y,它满足(X,Y).count/X.count ≥ minconf,并且X=F-Y。我们称像F这样的集合称为频繁项目集,假如F中的元素个数为k,我们称这样的频繁项目集为k-频繁项目集,它是项目集合I的子集。所以关联规则挖掘可以大致分为两步:
1)从事务集合中找出频繁项目集;
2)从频繁项目集合中生成满足最低置信度的关联规则。
- 2022-06-29 00:16:11下载
- 积分:1
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deltainsert
利用偏移量插值实现图像的透视变换(运用了双线性变换原理)(Offset interpolation using the image perspective transformation (using the bilinear transformation principle))
- 2010-05-10 21:15:42下载
- 积分:1
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遗传算法 ants
采用matlab编程,实现遗传算法,用于实现快速反演,主要用于地震中波阻抗反演(Using matlab programming, genetic algorithm, for fast retrieval, mainly for the seismic wave impedance inversion)
- 2011-06-06 11:56:41下载
- 积分:1
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l_esprit
最小二乘算法来实现esprit算法,该代码已经在matlab中运行过绝对可以放心使用(Least squares algorithm to achieve esprit algorithm, the code has been run in matlab absolutely safe to use)
- 2011-11-15 09:56:16下载
- 积分:1
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awlz_linearregression
Linear Regression in Matlab 2011
- 2015-01-13 23:35:29下载
- 积分:1
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homework2_2
实现批处理感知器算法的程序,用于分类训练集,同时记下收敛时的步数(Program to realize batch perceptron algorithm for classification of training set, and steps to write down the convergence)
- 2017-10-30 23:09:31下载
- 积分:1