登录
首页 » matlab » dtcwt

dtcwt

于 2013-04-24 发布 文件大小:72KB
0 346
下载积分: 1 下载次数: 103

代码说明:

  双树复小波程序,具有平移不变心,改进了小波变换(The DTCWT program with shift-invariant heart improve wavelet transform)

文件列表:

dtcwt
.....\antonini.mat,608,2000-09-28
.....\cimage5.m,1646,2001-02-08
.....\coldfilt.m,2244,2001-02-08
.....\coldwtfilt.m,2070,2002-06-06
.....\colfilter.m,919,2003-03-19
.....\colifilt.m,3059,2003-03-19
.....\coliwtfilt.m,2204,2002-06-06
.....\draw.m,1679,2001-02-08
.....\drawcirc.m,505,1998-08-11
.....\dtwaveifm.m,3579,2002-05-13
.....\dtwaveifm2.m,5018,2002-05-11
.....\dtwavexfm.m,3290,2002-05-13
.....\dtwavexfm2.asv,6599,2009-12-23
.....\dtwavexfm2.m,6597,2002-05-13
.....\legall.mat,480,2001-02-08
.....\lenna.mat,77847,2001-02-08
.....\near_sym_a.mat,544,2000-09-28
.....\near_sym_b.mat,864,2000-09-28
.....\qshift_06.mat,1216,2001-02-03
.....\qshift_32.mat,2728,2005-07-11
.....\qshift_a.mat,1216,2001-02-08
.....\qshift_b.mat,1472,2001-02-08
.....\qshift_c.mat,1600,2001-02-08
.....\qshift_d.mat,1728,2001-02-08
.....\README.TXT,4158,2003-06-10
.....\reflect.m,813,2001-02-08
.....\setfig.m,221,1998-12-12
.....\SETTITLE.M,133,1998-11-23
.....\shiftmovie.m,5215,2003-05-20
.....\shift_test_1D.m,2950,2002-05-13
.....\shift_test_2D.m,3000,2002-05-14
.....\waveifm.m,2154,2002-05-13
.....\waveifm2.m,2709,2003-06-10
.....\wavexfm.m,2151,2002-06-06
.....\wavexfm2.m,2615,2002-05-14

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • 4for1w_v2
    小波变换实现微弱信号检测 BPSK QAM FSK(Wavelet transform weak signal detection BPSK QAM FSK)
    2012-10-16 12:21:56下载
    积分:1
  • electric1
    利用小波变换实现对电能质量检测的算法实现(using wavelet transform to detect power quality algorithm)
    2007-01-17 16:24:47下载
    积分:1
  • psd_cal
    根据采集的时域数据,做fft得到其频谱,并计算其功率谱密度(According to the collected time-domain data, the frequency spectrum is obtained by FFT and the power spectral density is calculated.)
    2019-04-25 14:44:55下载
    积分:1
  • thresold
    说明:  基于小波变换阈值去噪的MATLAB源代码(包含小波包去噪程序)(threshold based on wavelet transform Denoising MATLAB source code (including wavelet denoising packet procedure))
    2020-11-24 22:09:34下载
    积分:1
  • wnn
    说明:   这是一个用小波神经网络进行非线性函数逼近的例子,拟合效果非常好,保证能运行!有详细注释!我是参考《青岛海洋大学学报》 2001年第1期 一种基于BP算法学习的小波神经网络编写的,大家可以针对原文更好的理解我的程序!(This is a wavelet neural network with nonlinear function approximation example of fitting results is very good, guaranteed to run! Detailed Notes! I refer to Journal of Ocean University of Qingdao,2001 ,“a learning algorithm based on BP wavelet neural network ”, you will understand me better for program!)
    2010-03-18 22:13:54下载
    积分:1
  • tWavveletVCReh
    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)
    2012-07-27 16:21:08下载
    积分:1
  • wavelet_packet11
    小波包分解与重构使用,最佳树使用方法。小波分析理论与MATLAB实现实例。很好的程序,希望对大家有用。(Wavelet packet decomposition and reconstruction using the best tree to use. MATLAB implementation of wavelet analysis theory and examples. Very good program, I hope all of us. )
    2021-04-18 20:28:51下载
    积分:1
  • xiaobobianhuan
    基于小波变换方法的去雾源代码图像复原代码(Wavelet-based approach to image restoration fog source code)
    2021-04-21 17:28:49下载
    积分:1
  • xiaobo
    关于小波变换的降噪处理,包括强制降噪,给定阈值降噪,默认阈值降噪等,并给出了对比图(Noise reduction processing on the wavelet transform, including mandatory noise reduction, noise reduction given threshold, default threshold noise reduction, and gives comparison chart)
    2021-05-14 11:30:03下载
    积分:1
  • kanhe2016
    离散小波变换在图像处理去噪中的应用 经典文献 IEEE的(ECG signal compression using 2-D DWT Hermite coefficients)
    2017-06-14 00:08:05下载
    积分:1
  • 696518资源总数
  • 106227会员总数
  • 11今日下载