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vuvuzela
基于谱减法语音增强matlab程序,很好的去除噪声,得到增强的语音信号(Speech enhancement based on spectral subtraction matlab program, very good to remove noise, enhanced voice signal)
- 2010-12-28 15:22:44下载
- 积分:1
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AVI_MATLAB
读AVI文件的MATLAB程序 读AVI文件的MATLAB程序(Reading MATLAB procedures AVI files read AVI files MATLAB program)
- 2007-11-08 01:04:09下载
- 积分:1
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ICAtoolbox3_8
Source separation problems in digital signal processing are those which are used to separate useful signal a mix of signals of interest, other signals and noise. The typical example of a source separation problem is the cocktail party problem, where many number of peoples are talking simultaneously in a room and a listener is trying to follow one of the discussions. The human brain can separate the voices of different people (source separation) using neurons in the auditory region. But source separation using digital signals is difficult task with the available techniques. Several approaches have been proposed for solving this issue but most of the techniques are still in development stages. Some of the successfully tested approaches are principal components analysis (PCA) and Independent components analysis (ICA). Both the approaches work well when there are no delays or echoes present
- 2014-11-07 15:21:36下载
- 积分:1
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DFE_4QAM
在无线通信中,存在着严重的多径现象,能够引起严重的ISI。判决反馈均衡器(DFE)是目前最常用的一种消除ISI的均衡器。本程序使用Matlab实现的QPSK下的DFE。(In wireless communication, there is a serious multi-path phenomenon, can cause severe ISI. Decision feedback equalizer (DFE) is the most commonly used in an equalizer to eliminate the ISI. This procedure using Matlab under QPSK realize the DFE.)
- 2021-03-27 21:49:12下载
- 积分:1
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Powell
这是一个用来优化结构设计的程序,名称为鲍威尔法,对其以后还有修正。(This is a program designed to optimize the structure, the name of Powell Law, its later amendments there.)
- 2011-09-14 15:31:25下载
- 积分:1
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chap2matlab
matlab命令大全,供初学者使用,收集了大部分有用的命令(matlab command Daquan, for beginners, collected most of the useful commands)
- 2010-06-08 09:11:59下载
- 积分:1
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matlab7.8
matlab7.8入门指导matlab7.8入门指导matlab7.8入门指导matlab7.8入门指导(Getting Started matlab7.8 guidance. pdf)
- 2009-04-17 22:20:10下载
- 积分:1
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Simulacija
Simulation for Skew for Optical Fibers. In separate files are the fiber specifications.
- 2011-02-11 21:45:59下载
- 积分:1
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matched-field-processiong
matched field processing定位仿真。根据porter的kraken模型跑出来的。(matched field processing positioning simulation. According porter ran out of the kraken model.)
- 2014-01-06 16:28:35下载
- 积分:1
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Extract-wavelet
根据地震记录的统计特征和相应假设,本文采用
ARMA
模型描述地震子波,基于
高阶累积量的
ARMA
模型地震子波提取方法不仅可在压制高斯色噪声的同时保留所需
地震信号的相位信息(For the cumulant based ARMA (autoregressive moving average ) model seismic wavelet
extraction method could not only retain the pahse information of the seismic wavlet while
eliminating the colored Gaussian noise, but also provide a parsimonious, more efficient
)
- 2016-01-30 14:30:43下载
- 积分:1