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Description: 这是一个基于峰度的ICA算法，里面的ica_kurt.m是主文件，输入为待处理的观察信号，要求是矩阵形式，行数为所包含的分量数，列数为每一个分量包含的抽样点数。-This is a peak on the ICA algorithm inside ica_kurt.m is the main document, pending input signal observation demands matrix form, the number of firms covered by the weight of several listed a number for each component contained in the sample points.
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Size: 1728 |
Author: 王斌 |
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Description: 此算法包括去均值，白化还有fastica过程，可以将混合图形分离出来。
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Size: 1570 |
Author: yuyaoshui |
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Description: 本文提出一种用于独立成份分析(ICA)的特征选择滤波方案用于改善ICA算法对关键独立成份(SOI)的分离和提取,关键独立成份在其信号样本数据的空间分布上具有一定特征. 本文以平滑滤波为例,表明加入此类特征滤波的ICA算法可以改善对于视觉功能区等平滑图象信号的提取. 因此, 这种特征滤波技术在估计具有平滑特性的脑功能成像方面具有潜在的应用价值.-for Independent component analysis (ICA) feature selection filtering program for the improvement of ICA algorithm independent of the key ingredients (SOI), the separation and extraction, the key element in its independent signal sample data on the spatial distribution of certain characteristics. This paper smoothing filter as an example, table membership in such features filtering ICA algorithm can improve visual function areas smoothing image signal extraction. Therefore, this feature filtering technology is estimated at smoothing properties of brain imaging have potential value.
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Size: 80896 |
Author: 周周 |
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Description: Bell and Sejnowski 在1996提出的ica算法，用matlab实现的，但版本较旧，需要做修改才能用于新版本。-Bell and Sejnowski 1996 in the ica algorithm, using Matlab to achieve, but the older version needs to be done in order for the new revised version.
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Size: 3072 |
Author: wyh |
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Description: ica 权威paris在很久以前写的ica算法程序，稍作修改可以用于声音信号识别。-Paris, one of the authorities of ICA, created the program at long time ago. It can be used to recognise speech signal if modify a little.
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Size: 2048 |
Author: wyh |
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Description: 这是一个基于峰度的ICA算法，里面的ica_kurt.m是主文件，输入为待处理的观察信号，要求是矩阵形式，行数为所包含的分量数，列数为每一个分量包含的抽样点数。-This is a peak on the ICA algorithm inside ica_kurt.m is the main document, pending input signal observation demands matrix form, the number of firms covered by the weight of several listed a number for each component contained in the sample points.
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Size: 1024 |
Author: 王斌 |
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Description: ICA算法The algorithm is equivalent to Infomax by Bell and Sejnowski 1995 [1] using a maximum likelihood formulation. No noise is assumed and the number of observations must equal the number of sources. The BFGS method [2] is used for optimization. The number of independent components are calculated using Bayes Information Criterion [3] (BIC), with PCA for dimension reduction.-ICA algorithm:The algorithm is equivalent to Infomax by Bell and Sejnowski 1995 [1] using a maximum likelihood formulation. No noise is assumed and the number of observations must equal the number of sources. The BFGS method [2] is used for optimization. The number of independent components are calculated using Bayes Information Criterion [3] (BIC), with PCA for dimension reduction.
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Size: 563200 |
Author: 陈互 |
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Description: 快速ICA算法源码，有兴趣的读者可以转换成C-fast algorithm source, interested readers will be converted into C
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Size: 43008 |
Author: 覃美凤 |
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Description: 快速ICA算法，在盲源分离中有很大的用处。-fast algorithm, the blind source separation is very useful.
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Size: 43008 |
Author: 黄炳国 |
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Description: ICA算法的一个例子，适于初学者。其中采用实际的数据进行盲分离。-ICA an example of the algorithm, suitable for beginners. The actual use of these data for blind separation.
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Size: 53248 |
Author: 马明 |
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Description: 用快速ICA算法实现信号分离，两进两出，调试通过。-fast ICA algorithm signal separation, the two-two, through debugging.
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Size: 1024 |
Author: 刘国亮 |
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Description: 用于盲信号分离的独立分量分析ICA算法，运行于Matlab-for Blind Signal Separation of independent component analysis ICA algorithm running in Matlab
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Size: 372736 |
Author: Frankie |
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Description: 完整fast ICA算法程序，大家可以借鉴使用-integrity fast algorithm ICA procedures, we can learn from the use of
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Size: 73728 |
Author: zhangxi |
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Description: 快速ICA算法，用于盲信号处理，提取信号的独立分量，用于图象识别等-fast algorithm for blind signal processing, signal extraction of independent component for image recognition, etc.
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Size: 2048 |
Author: yuhuihai |
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Description: 一个经典的ICA算法的程序包，包含了ICA研究相关的各种处理过程。-A classic ICA algorithm package, contains a variety of ICA research process.
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Size: 16804864 |
Author: 李云 |
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Description: infomax的ICA算法的扩展程序源码-Infomax ICA algorithm for the expansion of the program source
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Size: 21504 |
Author: 林峰 |
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Description: 一种很好的Fast ICA算法。根据西安理工大学的一遍硕论文而写有很好的效果。-A good Fast ICA algorithm. According to Xi
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Size: 43008 |
Author: hjhua |
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Description: 基于最大信噪比的ICA算法，在盲信号分离中用处比较大-ICA algorithm based on maximum signal to noise ratio, useful in blind signal separation in the larger
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Size: 4096 |
Author: atops |
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Description: 基于负熵的ICA算法，独立成分分析；负熵；盲信号分离；固定点-Negative entropy based ICA algorithm, independent component analysis negative entropy blind signal separation fixed point
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Size: 141312 |
Author: 绍青 |
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