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IcaComonMatlab.tar
说明: 独立成分分析是近年来出现的一种强有力的数据分析工具。1994年由Comon给出了ICA的一个较为严格的数学定义,其思想最早是由Heranlt和Jutten于1986年提出来的。ICA从出现到现在虽然时间不长,然而无论从理论上还是应用上,它正受到越来越多的关注,成为国内外研究的一个热点。特别是从应用角度看,它的应用领域与应用前景都是非常广阔的,目前主要应用于盲源分离、图像处理、语言识别、通信、生物医学信号处理、脑功能成像研究、故障诊断、特征提取、金融时间序列分析和数据挖掘等。
ICA是一种用来从多变量(多维)统计数据里找到隐含的因素或成分的方法,被认为是主成分分析(Principal Component Analysis, PCA)和因子分析(Factor Analysis)的一种扩展。对于盲源分离问题,ICA是指在只知道混合信号,而不知道源信号、噪声以及混合机制的情况下,分离或近似地分离出源信号的一种分析过程。(Independent Component Analysis, ICA)
- 2009-08-06 15:39:43下载
- 积分:1
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graph
在社会网络中,采用MATLAB构建最小图和查看两个图是否相似的两个算法(In social networks, using MATLAB to build a minimum figure and view two graphs is similar to the two algorithms)
- 2014-12-22 18:13:14下载
- 积分:1
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Full_discretization_single
单自由度稳定极限切深叶瓣图绘制-全离散法。(SDOF stability limit depth of cut lobe drawing- fully discrete method.)
- 2020-11-16 15:39:40下载
- 积分:1
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DCT_watermark
说明: 基于dct的数字水印技术,能够应用于版权技术等方面,希望能与大家分享。(Dct-based digital watermarking technology can be applied to other aspects of copyright technology, hoping to share with you.)
- 2011-02-21 11:42:46下载
- 积分:1
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artifact
matlab code to remove artifacts
- 2011-06-02 16:10:26下载
- 积分:1
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get_PAT_PMT_PCR_add_NULL
the file get_PAT_PMT_PCR_add_NULL.rar can get MPEG2 ,PCR,same_PID_pcaket,PMT,PAT,add NULL packet,the file can help MPEG2(transport stream) user clean understand.(the file c get_PAT_PMT_PCR_add_NULL.rar get an MPEG2, PCR, same_PID_pcaket, PMT, PAT, add NULL packet, the file can help MPEG2 (transport stream) user clean understand.)
- 2007-02-27 16:07:48下载
- 积分:1
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Multi-source-solution-of-equations
运用matlab解多元多次方程方便快捷,实在不错啊
Multiple times using equation matlab convenient solution, it is good ah(Multiple times using equation matlab convenient solution, it is good ah)
- 2014-02-16 20:47:15下载
- 积分:1
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Q22
7自由度模型车身上质心的垂向加速度功率谱密度(7 degrees of freedom model of the car body center of mass vertical acceleration power spectral density)
- 2012-03-20 15:20:45下载
- 积分:1
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yangtiao
用MATLAB编写的三次样条和B样条的程序,有图形输出(Written by MATLAB cubic spline and B-spline procedure, a graphical output)
- 2010-10-30 21:35:08下载
- 积分:1
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RSMlognorm
响应面法计算相关系数情况下结构的可靠度.已知极限状态方程,变量服从对数正态分布,变量均值和标准差已知,且知道变量的相关系数。(Response surface methodology to calculate the correlation coefficient of reliability under the circumstances structures known to limit state equation, variables lognormal distribution, the mean and the standard deviation is known variables, and that the correlation coefficient variables.)
- 2013-12-30 15:21:54下载
- 积分:1