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tWavveletVCReh

于 2012-07-27 发布 文件大小:157KB
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下载积分: 1 下载次数: 22

代码说明:

  通过设计Visual C程序源码对简单易懂的一维信号在加上了高斯白噪声之后进行Daubechies小波、Morlet小波与Haar小波变换,从而的到小波分解系数;再通过改变分解的到的各层高频系数数进行信号的小波重构达到消噪噪的目的。在这一程序源码实现的过程中能直观地理解信号小波分解重构的过程与在信号消噪中的重要作用,和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。 可直接 (Design Visual C program source code on a simple one-dimensional signal with a Gaussian white noise Daubechies wavelet, Morlet wavelet and Haar wavelet transform, and thus to the wavelet coefficients and then change the decomposition to each storey wavelet reconstruction frequency coefficient of the number of signal to noise canceling noise. In the process of realization of this program source code can be intuitively understood the signal wavelet decomposition and reconstruction process and an important role in signal denoising, and the selection coefficient in the high frequency coefficients of the layers of the weight of processing noise cancellation signal impact. Can be directly)

文件列表:

tWavveletVCReh
..............\一维信号小波分解与重构的VC%2B%2B源程序
..............\..................................\一维信号小波分解与重构的VC%2B%2B源程序
..............\..................................\..................................\Algothms.lib,1768,2001-01-01
..............\..................................\..................................\AutoFont.cpp,7542,2000-05-22
..............\..................................\..................................\AutoFont.h,2344,2002-12-25
..............\..................................\..................................\DlgIDWT.cpp,7884,2004-01-15
..............\..................................\..................................\DlgIDWT.h,2046,2004-01-15
..............\..................................\..................................\Process.h,5866,2005-01-23
..............\..................................\..................................\ReadMe.txt,3597,2004-01-13
..............\..................................\..................................\RES


..............\..................................\..................................\...\Wavelet.rc2,399,2004-01-13
..............\..................................\..................................\Resource.h,2152,2004-02-01
..............\..................................\..................................\Splash.cpp,3269,2005-01-22
..............\..................................\..................................\Splash.h,1178,2004-01-13
..............\..................................\..................................\StdAfx.cpp,209,2004-01-13
..............\..................................\..................................\StdAfx.h,1054,2004-01-13
..............\..................................\..................................\TEMP
..............\..................................\..................................\....\c0.txt,5307,2005-01-23
..............\..................................\..................................\....\c1.txt,2541,2005-01-23
..............\..................................\..................................\....\c2.txt,1250,2005-01-23
..............\..................................\..................................\....\c3.txt,617,2005-01-23
..............\..................................\..................................\....\c4.txt,347,2005-01-23
..............\..................................\..................................\....\c5.txt,174,2005-01-23
..............\..................................\..................................\....\c6.txt,87,2005-01-23
..............\..................................\..................................\....\c7.txt,44,2005-01-23
..............\..................................\..................................\....\c8.txt,21,2005-01-23
..............\..................................\..................................\....\c9.txt,12,2005-01-23
..............\..................................\..................................\....\c;.txt,0,2005-01-23
..............\..................................\..................................\....\c=.txt,0,2005-01-23
..............\..................................\..................................\....\c@.txt,0,2005-01-23
..............\..................................\..................................\....\cA.txt,0,2005-01-23
..............\..................................\..................................\....\cB.txt,0,2005-01-23
..............\..................................\..................................\....\cC.txt,0,2005-01-23
..............\..................................\..................................\....\cD.txt,59,2005-01-23
..............\..................................\..................................\....\d1.txt,2844,2005-01-23
..............\..................................\..................................\....\d2.txt,1417,2005-01-23
..............\..................................\..................................\....\d3.txt,700,2005-01-23
..............\..................................\..................................\....\d4.txt,343,2005-01-23
..............\..................................\..................................\....\d5.txt,175,2005-01-23
..............\..................................\..................................\....\d6.txt,86,2005-01-23
..............\..................................\..................................\....\d7.txt,40,2005-01-23
..............\..................................\..................................\....\d8.txt,20,2005-01-23
..............\..................................\..................................\....\d9.txt,12,2005-01-23
..............\..................................\..................................\....\d;.txt,0,2005-01-23
..............\..................................\..................................\....\d=.txt,0,2005-01-23
..............\..................................\..................................\....\d@.txt,0,2005-01-23
..............\..................................\..................................\....\dA.txt,0,2005-01-23
..............\..................................\..................................\....\dB.txt,0,2005-01-23
..............\..................................\..................................\....\dC.txt,0,2005-01-23
..............\..................................\..................................\....\dD.txt,70,2005-01-23
..............\..................................\..................................\Wavelet.aps,59284,2005-01-23
..............\..................................\..................................\Wavelet.clw,4141,2005-01-23
..............\..................................\..................................\Wavelet.cpp,2295,2004-01-15
..............\..................................\..................................\Wavelet.dsp,5013,2004-02-01
..............\..................................\..................................\Wavelet.dsw,539,2004-01-14
..............\..................................\..................................\Wavelet.h,1335,2004-02-01
..............\..................................\..................................\Wavelet.ncb,123904,2005-01-23
..............\..................................\..................................\Wavelet.opt,48640,2005-01-23
..............\..................................\..................................\Wavelet.plg,953,2005-01-23
..............\..................................\..................................\Wavelet.rc,10506,2005-01-23
..............\..................................\..................................\WaveletDlg.cpp,17900,2005-01-23
..............\..................................\..................................\WaveletDlg.h,2410,2005-01-23
..............\..................................\..................................\WBButton.cpp,8571,2002-12-08
..............\..................................\..................................\WBButton.h,4012,2002-12-25
..............\..................................\可执行文件
..............\..................................\..........\inputdata1.txt,5084,2001-01-01
..............\..................................\..........\inputdata2.txt,2406,2004-01-15
..............\..................................\..........\一维信号小波分解与重构.exe,184401,2005-01-23
..............\..................................\小波应用工程实验报告.doc,71168,2005-03-31

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    任意阶daubechies小波函数的构造,包括尺度函数和小波函数以及滤波器系数的构造(arbitrary order PG wavelet function, including scaling function and wavelet function and the structure of the filter coefficients)
    2020-11-10 20:19:45下载
    积分:1
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    2020-12-06 09:39:24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
  • T23825744rwth
    这是小波包程序,好不容易从网上下下的,希望对大家有用!可直接使用。 (Wavelet packet, and finally from the Internet under the hope that useful! Can be used directly.)
    2012-07-25 06:27:18下载
    积分:1
  • 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
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    小波变换的数字水印算法,附有论文和源程序.(Wavelet Transform Digital Watermarking Algorithm with thesis and source code.)
    2021-01-14 13:38:47下载
    积分:1
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    旨在用C语言程序和MATLAB程序通过MUSIC算法对“信号提取”进行实现,结果证明程序运行效果良好,分辨率较高(Designed with C language program and MATLAB program through the MUSIC algorithm " signal extraction" for implementation, the results show the program running well, higher resolution)
    2013-07-14 23:13:22下载
    积分:1
  • 5_3_lifting
    说明:  采用5/3小波提升算法编写的一维和二维信号小波分解与重构程序。给出了图象分解的演示示例。(using 5/3 wavelet algorithm to enhance the one-and two-dimensional wavelet decomposition and reconstruction process. Given the decomposition of images demonstration examples.)
    2005-11-22 21:31:26下载
    积分:1
  • Wavelets
    说明:  小波变换技术与工程实践:图像的小波变换(MFC框架下)(Wavelet transform technology and engineering practice: Image Wavelet Transform (MFC framework))
    2008-09-08 23:18:34下载
    积分:1
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    此程序实现图象傅立叶变换、离散傅立叶变换和小波变换、可以自己设定小波变换的参数(this procedure image Fourier transform, discrete Fourier transform and wavelet transform, can set their own parameters of wavelet transform)
    2006-10-19 13:19:03下载
    积分:1
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