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rastamat
In sound processing, the mel-frequency cepstrum (MFC) is a representation of the short-term power spectrum of a sound, based on a linear cosine transform of a log power spectrum on a nonlinear mel scale of frequency.
- 2015-03-30 20:55:40下载
- 积分:1
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数据(1)
说明: DEAP 数据库
EEG_feature.txt 包含了1216个脑电信号样本的160维特征,每行为一个样本,每列为一种特征。特征从左至右分别是每个脑电电极的theta(1-32列)、slow alpha(33-64列)、alpha(65-96列)、beta(1-97128列)、gamma(129-160列)波段的脑电特征。
subject_video.txt 包含了1216个脑电信号对应的32名被试和38段视频信息,其中包含两列。第一列是对应的被试编号,第二列是对应的视频编号。
EEG_feature.txt 与 subject_video.txt和valence_arousal_label.txt中每行都是一一对应的,例如subject_video.txt的第二行就是EEG_feature.txt中第二个样本(第二行)的被试和视频信息;valence_arousal_label.txt的第二行也是EEG_feature.txt中第二个样本(第二行)的愉悦度和唤醒度标签。valence_arousal_label.txt中第一列为愉悦度标签,1代表positive,2代表negative;第二列为唤醒度标签,1代表high,2代表low。
DEAP数据库并未提供情感类别标签。(EEG dataset, including DEAP database and MAHNOB-HCI database)
- 2021-01-21 10:38:41下载
- 积分:1
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MOPSO
多目标粒子群算法优化设计,数值算法MATLAB程序代码(Multi objective particle swarm optimization)
- 2017-11-09 16:34:04下载
- 积分:1
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MatlabBayesFisherClassifierDesign
在matlab中bayes和Fisher分类器设计的小程序代码,实现垃圾邮件和正常邮件的分离,比较不同维度,不同样本,两种分类器正确率的优劣,适合初学者学习(In matlab the bayes and Fisher classifier design a small program code, junk mail and regular mail to achieve the separation of comparing different dimensions, different samples, the correct classification rate of both the pros and cons, suitable for beginners to learn)
- 2010-10-23 09:25:24下载
- 积分:1
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new1dfdtd
增加了声子晶体周期条件:
if (mod(ii,19)<9)
u(ii,3)=2*u(ii,2)-u(ii,1)+c*(u(ii+1,2)-2*u(ii,2)+u(ii-1,2))
else
u(ii,3)=2*u(ii,2)-u(ii,1)+0.5*c*(u(ii+1,2)-2*u(ii,2)+u(ii-1,2))
end(if (mod(ii,19)<9)
u(ii,3)=2*u(ii,2)-u(ii,1)+c*(u(ii+1,2)-2*u(ii,2)+u(ii-1,2))
else
u(ii,3)=2*u(ii,2)-u(ii,1)+0.5*c*(u(ii+1,2)-2*u(ii,2)+u(ii-1,2))
end)
- 2015-03-05 02:15:46下载
- 积分:1
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161
Dissolve Gas Analysis
- 2013-12-22 22:16:16下载
- 积分:1
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Rayleigh
仿真瑞利衰落信道,可以满足不同用户的对与瑞利衰落信道的要求(Rayleigh fading channel simulation to meet the different users with Rayleigh fading channel requirements)
- 2008-05-01 20:17:37下载
- 积分:1
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File2
说明: 矩阵求逆(lu分解法),已在matlab下进行测试,计算精度大概为小数点后4位(Matrix inversion (lu decomposition method), has been tested under matlab, after the decimal point accuracy is approximately 4)
- 2011-04-15 10:41:42下载
- 积分:1
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hsi2rgb-rgb2hsi
RGB模型与HSI模型的相互转换MATLAB源码(rgb2hsi,hsi2rgb)
- 2010-05-11 19:18:17下载
- 积分:1
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MATLAB
实现两幅图像仿射变换并且进行重叠部分的拼接(Affine transformation and to achieve two images overlap stitching for)
- 2020-07-26 15:08:42下载
- 积分:1