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mallat

于 2021-02-23 发布 文件大小:63KB
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代码说明:

  实现小波变换中mallat算法的完整matlab程序文件,可进行三级分解与重建(Implementation of wavelet transform algorithm Mallat)

文件列表:

mallat
......\cal_energy.m,778,2012-10-09
......\cal_mv.m,306,2012-10-09
......\decomp.m,979,2012-10-09

......\mallat.m,1782,2012-10-09
......\reconstrn.m,2025,2012-10-09

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  • xiaobo
    基于matlab的小波变换程序,可以方便的进行信号的小波分析。经过验证,可以使用。这里使用的是morlet小波。主要是处理地震数据。(Matlab-based wavelet transform process, you can easily carry out the wavelet analysis of signals. After verification, you can use. Here use morlet wavelet. Processing seismic data.)
    2012-03-23 09:52:43下载
    积分:1
  • thresholdHSI
    采用小波变换的方法实现心电信号的滤波,分别使用了硬阈值、软阈值和改进阈值方法,并实现了滤波效果的评价(均方差和信噪比)(Wavelet transform of ECG signal filtering method, respectively, using a hard threshold and soft threshold and improve the threshold method, and to achieve the filtering effect of the evaluation (both variance and signal to noise ratio))
    2011-07-23 11:03:55下载
    积分:1
  • qwet1234
    在 MATLAB 中的窗函数,十分简单: 矩形窗 三角窗 汉宁窗 海明窗 布拉克曼窗 恺撒窗 (In MATLAB, the window function is very simple: a rectangular window of triangular windows Hanning Hamming Blackman Window Caesar Window)
    2010-03-10 12:40:34下载
    积分:1
  • fsp_wavelet
    希尔伯特变换法提取零相位子波的小程序,很好用!!(Hilbert transform method to extract the zero-phase wavelet procedure, easy to use! !)
    2012-03-05 20:11:06下载
    积分:1
  • wavelet-remove-noise
    小波方法进行降噪,阈值函数来完成不同设计,核心程序如下面的所示,使用的小波基有coif5,db3,sym4,bior2.4,haar,rbio(Wavelet method for noise reduction, design to complete different threshold function, the core program as shown below, using the wavelet base coif5, db3, sym4, bior2.4, haar, rbio )
    2013-10-23 15:10:59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
  • yuanma
    对于PCA ,LDA,BIC,EBGM都有很详细的代码。但是需要在LINUX下配置运行。不过代码较有参考价值。(For PCA, LDA, BIC, EBGM have a very detailed code. But the need to configure to run under LINUX. However, a more useful code.)
    2009-04-09 12:55:48下载
    积分:1
  • matlab_maxmode
    小波变换的模极大值重建信号源程序 非常具有参考价值(wavelet transform modulus maxima reconstruction signal source is a very valuable reference)
    2007-06-03 22:44:24下载
    积分:1
  • lift97mlhard
    个人编写的提升格式97小波去噪,采用硬阈值法,三层分解,包括小波变换,去噪,逆变换三步(Written format of 97 individuals to enhance the wavelet denoising using hard threshold method, three decomposition, including wavelet transforms, denoising, inverse transform three-step)
    2020-06-29 04:20:02下载
    积分:1
  • xiaobobianhuan
    基于小波变换的去雾处理程序,附有实验图片,可以运行的,希望对大家有帮助!(Based on wavelet transform to fog handler, attached to the experimental images, you can run, I hope it can help you!)
    2015-01-25 10:59:10下载
    积分:1
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