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SSUM
说明: 非常好的数字处理教程,可以从中学到如利用matlab产生各种音频(Very good tutorial digital processing, can learn, such as the use of matlab have a variety of audio)
- 2008-12-03 05:52:42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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Boost_Converter
说明: 升压转换器是一种DC / DC电源转换器,可将电压从其输入(源)升至其输出(负载)。在连续导通模式下(流经电感的电流永远不会降为零),升压转换器的理论传递函数为:
占空比在哪里0.5
在此示例中,转换器从250 V电源馈送RC负载,并且PWM频率设置为31 kHz。
模拟
运行仿真并观察示波器上的波形。确认负载电压(Vout)的平均值非常接近理论值:Vout = 250 /(1- 0.5)= 500V。(A boost converter is a DC/DC power converter which steps up voltage from its input (source) to its output (load). In continuous conduction mode (current through the inductor never falls to zero), the theoretical transfer function of the boost converter is:
where is the duty cycle.0.5
In this example, the converter is feeding an RC load from a 250 V source and the PWM frequency is set to 31 kHz.
Simulation
Run the simulation and observe waveforms on Scope. Verify that the mean value of the load voltage (Vout) is very close to the theoretical value of: Vout = 250 / (1 - 0.5) = 500 V.)
- 2020-03-22 20:41:56下载
- 积分:1
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scalefree
无标度网络与小世界网络,用matlab写了这两种网络的matlab程序(需要用到无标度网络与小世界网络,用matlab写了这两种网络的matlab程序)
- 2010-02-02 16:51:52下载
- 积分:1
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Nouveau-WinRAR-archive
initiation de langague Maltlab1
- 2011-12-06 23:03:47下载
- 积分:1
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BCH_Sim_Main
BCH编译码程序,对误码性能仿真,获得实际的误码曲线。(BCH Codec error performance simulation, the actual error curve.)
- 2012-11-22 22:57:02下载
- 积分:1
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while-language
Haskell code defining syntax und semantics of the "while language" with welltyped predicates. Inspired by "Semantics With Applications" (Nielson).
- 2014-02-17 23:08:57下载
- 积分:1
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SAR
说明: 这是一本将合成孔径雷达最权威也是最全的教科书,大家可以下载下来看看(This is a synthetic aperture radar will be the most authoritative and most all of the textbooks, you can download to see)
- 2010-04-24 00:39:07下载
- 积分:1
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dsss
Direct sequency spread spectrum
- 2006-06-19 11:01:53下载
- 积分:1
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homomorphic-filtering-matlab-program
matlab,小波,滤波,同态滤波matlab程序,用于图像处理,滤波处理,采用matlab编写,完整文件,直接运行。(matlab, wavelet filtering, homomorphic filtering matlab program for image processing, filtering, using matlab, complete documentation, run directly.)
- 2013-10-16 22:07:45下载
- 积分:1