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fastKICA
说明： 盲源分离FastICA、matalab程序，(FAST KERNEL ICA |
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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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tiaozhi
yufengax-----基带
yufengbx-----PSK
yufengcx-----QPSK
yufengdx-----FSK
yufengex-----16QAM
yufengx-----误码率曲线
1----误码率曲线图(yufengax- baseband yufengbx-PSKyufengcx-QPSKyufengdx-FSKyufengex-16QAMyufengx- bit error rate BER curves 1 curve)
- 2008-05-25 23:04:13下载
- 积分：1
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heat1
heat implecit method
- 2012-06-03 02:49:15下载
- 积分：1
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Mobilty-in-WSN
this matlab program is a mobility model for wsn.
- 2014-02-06 13:50:11下载
- 积分：1
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Mastering-Algorithms-with-C-Loudon.pdf
The E-book is good to master in C.
- 2014-10-16 12:43:16下载
- 积分：1
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Dv-hop-mynew
DV-Hop与循环三边定位算法相结合，效果比原始算法好。(DV- Hop combined with loop trilateral localization algorithm, the effect is better than the original algorithm.
)
- 2014-11-04 21:17:48下载
- 积分：1
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Matlab-programming-entry-routines
matlab基础与编程入门（第二版）相配套的例程，适合初学者(matlab basic and introductory programming (Second Edition) matching routines, suitable for beginners)
- 2015-03-16 09:48:08下载
- 积分：1
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Modern-communication-syste
现代通信系统matlab版随书代码，很好用的(Modern communication system with matlab edition book code
)
- 2011-11-07 15:57:30下载
- 积分：1
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FEI
假设在一个ad hoc网络中，移动节点的发射功率PTx总是恒定的。要发送数据的移动节点总是先监听信道，测量接收到的信号功率X，其中X= I + N, I为接收到的干扰，N是噪声。移动节点只有在X＜INThre时，才可以发射。式中，INThre为背景噪声门限。
在仿真中，我们规定每个移动节点的发射功率是常数，PTx = 1W；接收节点接收机的灵敏度Smin = -80 dBm；信号质量 min = 2 dB；系统的背景噪声门限INThre = 1.2e-10。
(Assuming in an ad hoc network, mobile node s transmission power is always constant PTX. To send data to the mobile node always monitor channel, measuring the received signal power X, which X = I+ N, I was received interference, N is the noise. Mobile node only when X <INThre when it is fired. Where, INThre threshold for background noise. In the simulation, we require that each mobile node s transmission power is constant, PTx = 1W receiver node receiver sensitivity Smin =-80 dBm signal quality )
- 2008-01-05 11:21:40下载
- 积分：1
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am_dan_shuang
说明： 常规调幅，也叫有载波双边带调制，按求包络的方法解调(Conventional AM, also known as there are bilateral with carrier modulation, in accordance with the method for envelope demodulation)
- 2009-08-08 15:42:47下载
- 积分：1
