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wvd

于 2012-11-26 发布 文件大小:4008KB
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下载积分: 1 下载次数: 137

代码说明:

  这是一个轴承故障分解程序,给予小波变换,小波去噪,小波重构与EMD相结合,有时频谱,边际谱,功率谱(This is a to bearing failure decomposition program given wavelet transform, wavelet denoising wavelet reconstruction combined with EMD, sometimes the spectrum, marginal spectrum, power spectrum)

文件列表:

xsj
...\five.m,2623,2010-06-09
...\fivepfive.m,2637,2010-06-13
...\MaxMode.m,692,2010-06-03
...\Omega8=5.5
...\Omega8=7
...\........\tol.dat,9026193,2004-07-22
...\........\u1.dat,13639093,2004-07-22
...\........\u3.dat,13197378,2004-07-22
...\........\新建 文本文档.txt,189,2004-07-22
...\onepeight.m,2644,2010-06-13
...\onepfive.m,2635,2010-06-09
...\oneptwo.asv,2518,2010-06-10
...\oneptwo.m,2947,2010-06-13
...\r1.asv,418,2010-06-10
...\r1.m,192,2010-06-10
...\three.m,2637,2010-06-13
...\threepfive.m,2637,2010-06-13
...\two.m,2635,2010-06-13
...\twopeight.m,2635,2010-06-13
...\twopfive.m,2596,2010-06-09
...\twopone.m,2635,2010-06-13
...\twopseven.m,2635,2010-06-09
...\twopthree.m,2619,2010-06-09
...\twoptwo.m,2707,2010-06-09
...\新建 文本文档.txt,187,2010-06-07

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  • li5-39
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    2020-07-20 11:58:47下载
    积分:1
  • jpegtool_matlab
    关于利用离散余弦变换DCT的jpeg压缩的matlab源程序,简单实用,也有注释,很好读。(on the use of discrete cosine transform DCT jpeg compression Matlab source, simple and practical, the Notes have a good time.)
    2006-07-06 19:10:39下载
    积分:1
  • 2D Fast Wavelet Transform
    Fast Wavelet Transform
    2018-08-01 13:44:37下载
    积分:1
  • waveletmatlab
    说明:  本书是关于小波变换和MATLAB的应用的相关书籍,从这本书可以了解到如何利用MATLAB实现小波变换。(This book is about the application of wavelet transform and MATLAB related books, this book can learn how to use MATLAB implementation of wavelet transform.)
    2010-04-11 16:45:59下载
    积分:1
  • ab1aa8fbd6fc
    一篇关于小波变换和希尔伯特变换的文章,处理的是无功功率。小波变换代码和希尔伯特变化代码(A Wavelet transform and Hilbert transform article, dealing with reactive power.Wavelet transform and Hilbert transform code)
    2012-04-15 12:50:09下载
    积分:1
  • Wavelet-dec--rec
    在理解了离散小波变换的基本原理和算法的基础上,通过设计VC程序对简单的一维信 号在加上了高斯白噪声之后进行Daubechies小波、Morlet小波和Haar小波变换,从而得到小波分解系数;再通过改变分解得到的各层高频系数进行信号的小波重构达到消噪的目的。在这一程序实现的过程中能直观地理解信号小波分解重构的过程和在信号消噪中的重要作用,以及在对各层高频系数进行权重处理时系数的选取对信号消噪效果的影响。(In understanding the basis of discrete wavelet transform basic principles and algorithms, through the design VC program Daubechies wavelet, Morlet wavelet and Haar wavelet transform after a simple one-dimensional signal plus a Gaussian white noise, resulting wavelet coefficients wavelet reconstruction signal again by changing the layers to achieve high-frequency coefficients decomposed noise cancellation purposes. Can intuitively understand wavelet decomposition and reconstruction process and an important role in signal de-noising in the process of implementation of this program, and in the high-frequency coefficients when the weight of the layers selected for signal processing coefficients denoising affected.)
    2014-07-10 18:16:49下载
    积分:1
  • jubunengliang
    表面肌电信号的小波包局部能量分解柱状图,提取特征能量(Local energy of the surface EMG wavelet packet decomposition histogram feature extraction energy)
    2020-06-30 05:40:02下载
    积分:1
  • YuPing_IP99_1
    Multiscale Curvature-Based Shape Representation Using B-Spline Wavelets
    2009-05-15 21:30:27下载
    积分:1
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    图像融合的经典算法 IHS算法 PCA算法 加权融合算法等融合算法 程序可以直接运行 欢迎大家下载(The classical algorithm IHS algorithm PCA algorithm weighted fusion algorithm, such as image fusion fusion algorithm program can be run directly are welcome to download)
    2012-06-02 13:00:31下载
    积分:1
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    基于四阶累积量的矩阵方程法子波估计,对研究子波的有一定的帮助(based on the forth cumulantion seismic wavelet estimation)
    2012-04-12 11:17:51下载
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