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123dadas123
these are two audio features , LPC whith cepstral coefficients this a feature for speech recognition and speaker recognition , and other feature named zcr for calculate the change of the sing ( + or - ) of the signal.
- 2013-05-07 09:06:54下载
- 积分：1
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fake_randoner
伪随机数发生器:
“利用随机序列进行间隔控制，选择消息隐藏位”的描述算法、Matlab程序（可参考所给的程序）、原理与步骤(some thing about watermark)
- 2009-05-26 18:39:15下载
- 积分：1
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assign_2_a
We see that HTH matrix is almost diagonal as the off diagonal elements are nearly zero. So we are getting exact estimation in case of PRN INPUT due to diagonality of HTH matrix. As seen that the unknown inpulse response ( h ) and estimated impulse response ( hth ) are coming out to be exactly same. The estimation even gets better for large N .as we get the HTH matrix perfect diagonal. So we come to know that we can estimate the unknown parameters exactly when PRN input is used.
- 2013-05-02 02:53:16下载
- 积分：1
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yichuansuanfa
说明： 遗传算法在现在各个领域都有很好的应用 时比较前沿的但研究很多的算法 感兴趣的大家可以看看(Neural networks in all areas now have very good applications, but more cutting-edge research of interest to many of the algorithms we can see)
- 2010-04-26 09:13:20下载
- 积分：1
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Tutorial-on-maximum
Tutorial on maximum likelihood estimation
- 2010-02-24 14:42:52下载
- 积分：1
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Matlab05
this is basic matlab explanation. i will upload 5documents.
- 2011-01-13 12:44:51下载
- 积分：1
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fastKICA
说明： 盲源分离FastICA、matalab程序，(FAST KERNEL ICA |
|--------------------|
Version 1.0- February 2007
Copyright 2007 Stefanie Jegelka, Hao Shen, Arthur Gretton
This package contains a Matlab implementation of the Fast Kernel ICA
algorithm as described in [1].
Kernel ICA is based on minimizing a kernel measure of statistical
independence, namely the Hilbert-Schmidt norm of the covariance
operator in feature space (see [3]: this is called HSIC). Given an (n
x m) matrix W of n samples from m mixed sources, the goal is to find a
demixing matrix X such that the dependence between the estimated
unmixed sources X *W is minimal. FastKICA uses an approximate Newton
method to perfom this optimization. For more information on the
algorithm, read [1], and for more information on HSIC, refer to [3].
The functions chol_gauss and amariD are taken from and based on,
respectively, code from Francis Bach (available at
http://cmm.ensmp.fr/~bach/kernel-ica/index.htm). The derivative is
com)
- 2010-04-02 17:49:18下载
- 积分：1
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FTPClient
File Transfer application
- 2015-02-03 03:34:36下载
- 积分：1
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FDTD_reflection
FDTD仿真，点源为硬源，上半部分是玻璃，下半部分是空气，能观察得到电磁波的反射现象。(A source of electric field is defined at the top edge of the spatial domain,(in glass) on the left half, which is a hard sinusoidal source, in that it does not change its value due to interference from external fields i.e in other words,the source is a perfect electric conductor.)
- 2014-01-12 19:49:41下载
- 积分：1
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Differential-evolution-algorithm
查分进化算法，一种新兴的优化计算方法，算子，流程，基本原理.(Differential evolution algorithm)
- 2013-12-25 21:03:20下载
- 积分：1
