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jcwtlib-0.01.tar
独立成分分析(Independent Component Analysis, ICA)是近年来发展起来的一种有效的盲分离技术,最早是由法国学者Herault和Jutten于1986年提出。ICA方法的提出最初是用来解决“鸡尾酒会”问题,其过程可以归纳为,在源信号与传输通道参数均未知的情况下,仅根据源信号的统计特性,出现测信号恢复出源信号。ICA分析的关键在于根据一定的优化准则建立描述输出信号独立程度的优化判据,即目标函数,并设计相应的优化算法,寻求最优的分离矩阵,使得输出信号中各分量尽可能相互独立。采用ICA方法对信号进行盲分离时,可避免过多地受大能量噪声成分的影响,将部分小能量信号源识别出来。随着ICA技术的不断发展,目前ICA技术已经广泛应用于语音增强、音频识别、通信、医学信号处理、金融数据挖掘、图像消噪、数字水印、遥感等领域,并取得了一定的研究成果。(Independent Component Analysis (ICA) Component ini order, developed in recent years is a kind of effective separation technology, originally from French scholars Herault and Jutten in 1986. The proposed method is initially ICA to solve the "cocktail" problem, the process can be divided into, in the source signal transmission channels and in the case of unknown parameters according to the source of the signals, and the statistical characteristics of recovering the source signal. According to the analysis of the ICA key lies in the establishment of optimal criteria described the output signal of the independent, objective function optimization criterion, and the corresponding optimization algorithm, the optimum )
- 2010-01-04 14:21:51下载
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bpass_ado
This is a Stata program that filters time series data using an approximation to the
- 2010-03-04 17:04:33下载
- 积分:1
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IIR-filter-coefficients
Calculating IIR filter coefficients of 2nd Order IIR Filter
- 2015-01-15 21:09:26下载
- 积分:1
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kalman
卡尔曼滤波器模型及程序,一次作业做的,还可以希望对大家有帮助(Kalman filter model and procedures, once the job done, you can also hope to help everyone)
- 2012-01-03 21:51:59下载
- 积分:1
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common-command-matlab
matlab的常用命令,对于matlab的初学者非常有用。都是关于matlab的最基本的函数命令。(matlab commonly used commands, very useful for matlab beginners. Are the most basic functions on matlab command.)
- 2011-08-25 21:55:43下载
- 积分:1
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adv1710
Matlab中的研华1710驱动文件,非专业人士勿用。Matlab中的研华1710驱动文件,非专业人士勿用。(In the Matlab driver file Advantech 1710, non professionals do not use.)
- 2014-12-08 22:18:41下载
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css
calculation of number of poles using mat lab
- 2009-10-29 23:43:17下载
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3D-FDTDmatlab_PEC
说明: 三维电磁场FDTD程序(3D-FDTD matlab)PEC边界((3D-FDTD matlab)PEC)
- 2010-04-28 19:29:01下载
- 积分:1
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wave
束缚态氢原子电子位置几率密度计算程序,可以显示立体概率图(Position of hydrogen atom bound state probability density calculation program can display three-dimensional probability map)
- 2010-05-09 14:00:02下载
- 积分:1
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picc
MPLAB IDE和PICC的安装与使用.(PICC compiler)
- 2011-08-06 22:11:12下载
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