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wave_denoise

于 2021-04-16 发布 文件大小:1KB
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代码说明:

  对信号进行小波去噪再重构,针对不同分解层次的高频系数,采用分层阈值方式来量化高频系数。(Signal is carried out the wavelet denoising again reconstructed to quantify high-frequency coefficients, high-frequency coefficients for different levels of decomposition, hierarchical threshold.)

文件列表:

wave_denoise.m,1678,2013-03-27

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  • HarmoniousWavelet
    谐波小波分析的源代码,应该属于信号处理类的,绝对值得收藏,送给朋友们!(Harmonic wavelet analysis source code, it should be under the category of signal processing, and definitely worth collection, a gift my friends!)
    2008-06-24 18:41:18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
  • wavelet_.M
    一维信号的小波去噪,这是一个很好的基于小波变换的小波去噪,是针对一维的,去噪效果非常好!(1DWT wavelet denoide)
    2015-09-22 19:57:53下载
    积分:1
  • 多分辨水印的matlab简单程序
    说明:  直接减压到matlab\work目录下就可以看到运行结果了,其中包括了位平面分解,量化嵌入(提取),图像的金字塔分解等的程序块。(decompression directly to the Matlab \ work on the directory can see the results, which included a bit plane decomposition, quantification embedded (extraction), the image of the pyramid decomposition of the block.)
    2005-11-27 16:49:34下载
    积分:1
  • DWTsimplefusion
    这是基于小波变换的图像融合程序,附带融合图像(This is based on the wavelet transform image fusion procedures, fringe Image Fusion)
    2020-06-26 06:20:02下载
    积分:1
  • 离散小
    我实现的离散小波变换,可直接运行,采用三级变换(Discrete wavelet thransform)
    2017-06-27 08:08:10下载
    积分:1
  • WaveletTest
    小波变换测试,小波分解的级数设置为3级,可以实现数字图像的小波变化和逆变化。测试代码请使用512*512灰度图像(The wavelet transformation test, wavelet decomposition series is set to 3, digital image wavelet changes and reverse changes.)
    2013-04-14 07:57:05下载
    积分:1
  • bande-limination-filter
    使用带通滤波器对图像进行处理,滤除不必要的杂波(Using band-pass filter to do image processing, filtering unnecessary clutter)
    2012-09-23 17:32:46下载
    积分:1
  • Wavelet
    小波包变换分析信号的MATLAB程序,可用于提取故障特征向量(Wavelet packet transform analysis of signals in MATLAB procedures, can be used to extract fault feature vector)
    2020-07-01 05:40:01下载
    积分:1
  • xiaobo
    基于小波变换的信号去噪技术,简单的一维小波去噪程序(Signal de-noising based on wavelet transform technique, a simple one-dimensional wavelet denoising procedure)
    2014-02-24 12:55:42下载
    积分:1
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