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cut_sample
说明: 使用二分法对样本集进行剪辑,剪辑法的思想,就是将样本集分成训练集与考试集, 利用训练集样本对考试集的样本进行分类(使用近邻法),如果考试集中某个样本分类错误的话,将这个样本删除。在该函数中,使用最近邻法,只进行一次剪辑(遍历完考试集中的样本以后退出)。还有一种重复剪辑法(适用于样本比较多的情况),把样本随机分为多个样本集,将相邻的两个样本前一个作为考试集,后一个作为训练集,调用二分剪辑。所有的样本子集剪辑完毕以后,在递归调用,直到没有样本被剪辑掉,没得讲,重复剪辑的效果肯定好一些。
(The sample sets using the dichotomy of the clips, editing law idea is to sample set into training set and test set, using the training set samples to the test set of samples (using the nearest neighbor algorithm), if the examination focused on a sample of classification error then delete this sample. In the function, use the nearest neighbor method, only once clips (focused on a sample of traversal finished after the exit exam). There is also a repeat clip method (samples are more applicable to the case), the samples were randomly divided into multiple sample set, the two adjacent samples of the former one as a test set, the latter one as a training set, call the two sub-clips. All the samples were a subset of the clips after they have finished, in the recursive call, until there are no samples were clip out, did not have to say that the effect of repeated clips definitely better.)
- 2010-03-19 11:13:13下载
- 积分:1
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ICPfull
matlab完美实现ICP(迭代最近点算法)算法,功能强大,适合匹配数据点(matlab perfect realization of ICP (iterative closest point algorithm) algorithm, a powerful, data points for matching)
- 2011-11-15 13:40:05下载
- 积分:1
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cyclic_4th_order_cumulant_fast
计算循环平稳信号的4累积量的快速算法,希望对大家有所帮助(Cyclostationary signals calculated cumulant 4 fast algorithm, and they hope to help everyone)
- 2009-03-28 10:59:11下载
- 积分:1
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phonebook
MATLAB GUI实现电子电话本包括添加、删除、查找、编辑、保存、读取等功能(MATLAB GUI for electronic phone book)
- 2009-10-20 19:26:28下载
- 积分:1
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1
说明: 特征法数值求解传输线响应的Matlab实现程序(Numerical Solution of the characteristics of transmission line in response to the realization of Matlab procedures)
- 2008-10-17 16:58:51下载
- 积分:1
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vector
APF SVG matlab souce
- 2013-12-01 13:32:06下载
- 积分:1
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qgp
对心电的图像进行50hz的工频干扰并画出去处理后的图像(The image of ecg 50 hz power frequency interference and the processed image is drawn out
)
- 2015-05-11 11:43:43下载
- 积分:1
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calculator
说明: 用Matlab图形用户界面实现的计算器功能,简单实用(Matlab graphical user interface with the calculator function, simple and practical)
- 2011-04-10 15:10:07下载
- 积分:1
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rio500_usb
When plumbing the depths of the key tree, this sets a hard limit set on how deep we re willing to go.
- 2015-06-15 14:42:47下载
- 积分:1
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MV_Plot
画运动矢量的好例子。用matlab实现
画运动矢量的好例子。用matlab实现(Painting a good example of motion vector. Using matlab to achieve a good example of motion vector drawing. Achieved using matlab)
- 2009-12-22 13:33:39下载
- 积分:1