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2165415
说明: 小波包去噪,小波包函数调用,小波包用于信号压缩等(Wavelet packet denoising, wavelet packet function call, wavelet packets for signal compression)
- 2010-05-04 11:54:31下载
- 积分:1
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match
图形旋转的matlab程序,可以进行任意角度的旋转 请参看(Graphic rotation matlab program, can be at any angle of rotation see)
- 2012-05-22 23:26:50下载
- 积分:1
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A_sinle_phase_full_RLEload
single phase converter RLE load
- 2014-08-09 17:50:38下载
- 积分:1
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image-fusion
用于图像融合的matlab 仿真程序 在Matlab7.0下运行(image fusion matlab code)
- 2015-02-01 14:02:00下载
- 积分:1
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coherent
matlab code for cohernt communication systems in analog communications.
- 2013-11-17 02:46:37下载
- 积分:1
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yizhi
利用小波分析中的小波抑制对信号进行处理,出去噪声和振动对信号的影响,得到源信号。(The use of wavelet analysis wavelet inhibition of signal processing, the signal out of noise and vibration on the impact to be the source signal.)
- 2009-12-15 17:39:54下载
- 积分:1
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MyMC
基于马尔科夫的蒙特卡罗算法,可以精确计算各种随机事件,但是不能运用于太大的系统(Monte Carlo algorithm that can accurately calculate the various random events, but can not be much of a system)
- 2012-11-27 18:50:24下载
- 积分:1
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39709603Huffman
通过MATLAB 仿真实现哈夫曼编码的图片压缩(MATLAB Simulation by Huffman coding of image compression)
- 2010-06-12 01:12:57下载
- 积分:1
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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
- 积分:1
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Riemann_solver
用matlab求解的一维黎曼问题的精确解,有限体积格式(Using matlab dimensional Riemannian problem solving an exact solution, finite volume scheme)
- 2013-10-28 10:21:46下载
- 积分:1