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DeBlur
通过matlab实现图像的去运动模糊编程代码(motion deblurring)
- 2020-06-26 20:40:01下载
- 积分：1
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export_fig
export_figure with matlab
- 2013-03-31 05:50:53下载
- 积分：1
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OfdM-simulation
Orthganal Frequency devision multiplexing
- 2014-10-21 16:43:09下载
- 积分：1
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fs_sup_relieff
Relief算法中特征和类别的相关性是基于特征对近距离样本的区分能力。算法从训练集D中选择一个样本R，然后从和R同类的样本中寻找最近邻样本H，称为Near Hit，从和R不同类的样本中寻找最近样本M，称为Near Miss，根据以下规则更新每个特征的权重：
如果R和Near Hit在某个特征上的距离小于R和Near Miss上的距离，则说明该特征对区分同类和不同类的最近邻是有益的，则增加该特征的权重；反之，如果R和Near Hit在某个特征上的距离大于R和Near Miss上的距离，则说明该特征对区分同类和不同类的最近邻起负面作用，则降低该特征的权重。(The correlation between feature and category in Relief algorithm is based on distinguishing ability of feature to close sample. The algorithm selects a sample R from the training set D, and then searches for the nearest neighbor sample H from the samples of the same R, called Near Hit, and searches for the nearest sample M from the sample of the R dissimilar, called the Near Miss, and updates the weight of each feature according to the following rules:
If the distance between R and Near Hit on a certain feature is less than the distance between R and Near Miss, it shows that the feature is beneficial to the nearest neighbor of the same kind and dissimilar, and increases the weight of the feature; conversely, if the distance between R and Near Hit is greater than the distance on R and Near Miss, the feature is the same. The negative effect of nearest neighbor between class and different kind reduces the weight of the feature.)
- 2018-04-17 14:41:55下载
- 积分：1
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lyas1
说明： 计算lyapunov指数谱，并能计算最大lyapunov指数(calculating lyapunov exponent spectrum and the max value of lyapunov exponent)
- 2011-03-29 11:31:21下载
- 积分：1
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chengxu
给音乐添加噪声再通过低通滤波器滤掉噪声，性能改善过后能明显看到效果。(Add noise to the music and through a low pass filter filters noise, performance improvement can be evident after the effects.)
- 2010-05-14 21:41:28下载
- 积分：1
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waxtop
WAXTOP Simulate and plot a random network topology by the method(WAXTOP Simulate and plot a random network t opology by the method)
- 2007-05-31 09:36:23下载
- 积分：1
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Spread-of-Internet-Rumours
选拨赛数学建模题目-网络谣言的传播模型。文件中包括题目、参考文献和matlab代码。basic.m中是最简化的模型，extend1.m中更进一步，算法中引入老年人和年轻人的活跃程度和对谣言的易信度的不同，beacons.m中再进一步引入网络警察角色来演化谣言的传播。(American Mathmetical Modeling Competition. Title:Spread of Internet Rumours.The file inclueds the title document,the reference literature and the MATLAB code.)
- 2013-08-14 18:31:10下载
- 积分：1
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Form
This is an example of Form
- 2013-03-07 22:17:59下载
- 积分：1
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MIMO-ofdm-matlab
通过matlab，对mimo ofdm通信系统进行仿真，得出误码率与信噪比的关系(By matlab, for mimo ofdm communication system simulation, obtained BER and SNR relationship)
- 2020-07-03 05:00:02下载
- 积分：1
