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ParInfoGain
ParInfoGain - Computes parallel information gain and gain ratio in Matlab using the Matlab Parallel Computing Toolbox or the Distributed Server (if available)
Information gain is defined as:
InfoGain(Class,Attribute) = H(Class) - H(Class | Attribute)
Gain ratio is defined as:
GainRatio(Class, Attribute) = (H(Class) - H(Class | Attribute)) / H(Attribute).
...where H is the entropy, defined as - sum(i=1 to k) pi log2 pi
- 2010-12-13 11:17:06下载
- 积分:1
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DOA_music
采用N=11的标准线阵,进行DOA估计,要求有两个信号。采用MUSIC算法(Standard linear array with N = 11, DOA estimation, requires two signals. Using the MUSIC algorithm)
- 2012-05-06 12:39:48下载
- 积分:1
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matlab-code
运用matlab实现贝叶斯决策面的算法,帮助你快速学习贝叶斯算法(Bayesian decision algorithm using matlab face, to help you quickly learn Bayesian algorithm)
- 2013-11-27 17:03:42下载
- 积分:1
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blocksandnoisdopp
1.对染噪doppler信号进行小波包3层分解:分解层次j=1,2时,都是信号的概貌;当j=3时,反映概貌的已几乎不含噪声分量,而其它噪声分量的幅值已很小。
2.对加噪Blocks信号进行不同阈值及不同阈值的使用方式降噪。
(1. On noise pollution doppler signal decomposition of wavelet packet Layer 3: decomposition level j = 1,2, are the signal profiles when j = 3 to reflect the general picture has been almost non-noise component, while other noise components amplitude has been very small. 2. Blocks of noise signals of different thresholds and different thresholds for the use of noise reduction methods.)
- 2008-06-24 10:01:41下载
- 积分:1
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hideLSBmfile
hide lsb file stenography
- 2011-06-26 02:50:31下载
- 积分:1
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secured_steganography-master
I found this code internet and i try this code. maybe you can try
- 2015-01-09 15:26:21下载
- 积分:1
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subpixel-image-registration
Efficient subpixel image registration algorithms
- 2015-02-05 20:45:08下载
- 积分:1
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Chapter7
现代通信系统matlab第七章载波调制的数字传输源代码(Modern communications systems matlab Chapter VII of the carrier modulated digital transmission source code)
- 2014-01-11 16:17:40下载
- 积分:1
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matlab_upsample
code based on upsampling
- 2009-10-04 02:25:14下载
- 积分:1
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Fct_Elliptical_model
elliptical propagation model
- 2010-11-28 04:32:12下载
- 积分:1