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DWT

于 2021-03-29 发布 文件大小:221KB
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代码说明:

  离散小波变换程序 实现了4层离散小波变换 可运行的程序代码(The discrete wavelet transform procedure achieved a 4-layer discrete wavelet transform operable program code)

文件列表:

DWT
...\DWT4.m,436,2013-03-28

...\waveletcdf97.m,5844,2012-10-24

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  • wavelet
    基于DB4 的小波变换,实现了小波的分解与重构,可根据实际需要修改阈值的选取方法(Based DB4 wavelet transform to achieve wavelet decomposition and reconstruction, according to the actual need to modify the threshold selection method)
    2021-03-15 14:59:22下载
    积分:1
  • wave_denoise
    此程序仿真了一个被污染了的信号源,然后通过小波去噪,成功取出了信号中的杂波(This procedure simulation has polluted the supply oscillator, then through the wavelet denoising, the success took out in the signal clutter )
    2012-04-09 09:52:31下载
    积分:1
  • yawtb
    二维连续小波变换,以及高维连续小波变化,简单易懂!!(Mainly includes two dimensional continuous wavelet transform and higher dimensional continuous wavelet transform and its application!!)
    2021-01-09 19:48:52下载
    积分:1
  • 非下采样小的一个实现程序 UWT
    非下采样小波变换的一个实现程序,对边缘和纹理提取效果较好(Nonsubsampled wavelet transform of an implementation program, better edge and texture extraction effect)
    2020-11-25 09:49:32下载
    积分:1
  • 应用Matlab对语音信号进行频谱分析及滤完整代码
    用MATLAB编程实现实现滤波,与数字信号处理相关(Implementing filtering)
    2020-06-24 18:00:02下载
    积分:1
  • ECGProcessor
    说明:  ecg信号处理,基线漂移,小波变换、snr mse(ECG signal processing, baseline drift, wavelet transform, SNR MSE)
    2019-12-20 17:53:49下载
    积分:1
  • xiaobobianhuanjiancehuibo
    本程序是在labview中利用小波变换理论检测回波(This procedure is in the use of wavelet transform theory labview echo detection)
    2011-09-04 11:12:47下载
    积分:1
  • Wavelet-packet-signal
    小波包分解包括重构信号问题程序,这是一个matlab程序,经过测试可用,数据采用自己的数据。(Including the reconstructed signal wavelet packet decomposition problem program, which is a matlab program, tested available data using their own data.)
    2013-06-01 10:29:15下载
    积分:1
  • tztqzheng1
    EEG采集脑电波,然后用小波变换分析睁眼时产生脑电波的频率及各项数据(EEG brain waves collected and then analyzed using wavelet transform eyes when the frequency of brain waves generated and the data)
    2010-05-12 18:47:13下载
    积分:1
  • Desktop
    实现心电信号的去噪处理以及波形变化,提取信号周期,同时标记波形的起始点和结束点(Denoising ECG waveform changes, signal extraction cycle, at the same time mark waveform start and end points)
    2020-10-29 15:19:58下载
    积分:1
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