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ECG

于 2012-02-24 发布 文件大小:3574KB
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下载积分: 1 下载次数: 131

代码说明:

  心电信号的预处理。高通滤波器,低通滤波器,50Hz带阻滤波器。(The preprocessing of the ECG signal. High-pass filter, low pass filter, 50Hz band-stop filter....)

文件列表:

ECG
...\104.atr,4948,2007-03-20
...\104.dat,1950000,2007-03-20
...\104.hea,378,2007-03-20
...\butt_design.m,2164,2010-04-01
...\ecgdata.mat,8384,2008-01-08
...\rddata.m,5150,2010-04-01
...\remez_design.m,2204,2010-04-01
...\sample
...\......\100.atr,4558,2007-03-20
...\......\100.dat,1950000,2007-03-20
...\......\100.hea,143,2007-03-20
...\......\104.atr,4948,2007-03-20
...\......\104.dat,1950000,2007-03-20
...\......\104.hea,378,2007-03-20
...\......\106.hea,158,2007-03-20
...\......\107.atr,4406,2007-03-20
...\......\rddata.m,5452,2007-12-01
...\sample.rar,1448139,2008-01-01

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  • quzao
    主要是用于心电信号的去噪,对于噪声下的微弱电信号的一种提取(For ECG denoising, extract a weak signal in the noise)
    2012-05-16 11:43:35下载
    积分:1
  • 小波分析及其应用__孙延奎
    关于小波变换及其应用的一本经典教材,值得学习(A classic textbook on wavelet transform and its application is worth learning)
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    利用小波分析原理对某信号进行分解与重构,并可提取指定层数上的高、低频信号。(A signal is decomposed and reconstructed by using wavelet analysis principle, and high and low frequency signals can be extracted from the specified number of layers.)
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    2021-04-25 09:48:46下载
    积分:1
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    2009-05-13 14:29:53下载
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    shiyan图像分析及图像处理(时频变换)的小软件(Shiyan image analysis and image processing (time-frequency transform) a small software)
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  • yizhixijiexishu
    对信号进行小波变换,抑制系数小波滤波,采用了硬阈值滤波方法(right signal wavelet transform, wavelet filter coefficients inhibit use of the hard threshold filtering method)
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