网站首页

登录

dualtreewavelettransform

于 2006-06-13 发布文件大小:72KB

 0  401

下载积分: 1 下载次数: 694

我要下载

代码说明：

双树复小波变换的源代码，可用于一维信号与二维图像的变换(double-tree Complex Wavelet transform the source code can be used in one-dimensional and two-dimensional image signal transformation)

文件列表：

双树复小波
..........\dtcwt_toolbox4_3
..........\................\antonini.mat
..........\................\cimage5.m
..........\................\coldfilt.m
..........\................\coldwtfilt.m
..........\................\colfilter.m
..........\................\colifilt.m
..........\................\coliwtfilt.m
..........\................\draw.m
..........\................\drawcirc.m
..........\................\dtwaveifm.m
..........\................\dtwaveifm2.m
..........\................\dtwavexfm.m
..........\................\dtwavexfm2.m
..........\................\legall.mat
..........\................\lenna.mat
..........\................\near_sym_a.mat
..........\................\near_sym_b.mat
..........\................\qshift_06.mat
..........\................\qshift_32.mat
..........\................\qshift_a.mat
..........\................\qshift_b.mat
..........\................\qshift_c.mat
..........\................\qshift_d.mat
..........\................\README.TXT
..........\................\reflect.m
..........\................\setfig.m
..........\................\SETTITLE.M
..........\................\shiftmovie.m
..........\................\shift_test_1D.m
..........\................\shift_test_2D.m
..........\................\waveifm.m
..........\................\waveifm2.m
..........\................\wavexfm.m
..........\................\wavexfm2.m

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

Dual-tree-CWT-code
双树复小波，比小波变换更加优秀的多尺度变换，具有更好地方向选择性。包含去噪应用(Dual tree complex wavelet transform, multiscale better than wavelet transform, has better selectivity. A denoising method include.)

2021-04-21 14:38:49下载

积分：1
labview-wavelet-analysis-help-file
在labview中进行小波分析程序设计，内容最全、最好的文件，参照本文件可以直接一步步编写小波分析程序，适合初学者。(The labview wavelet analysis program design, the most comprehensive, best file reference in this document can step directly Step preparation of a wavelet analysis program for beginners.)

2012-02-08 09:10:43下载

积分：1
fjxhfj
实现db6小波提升变换，对信号进行5层分解和重构。另外被屏蔽的部分为离散小波变换。(Enhance the realization of wavelet transform db6, 5 layers of signal decomposition and reconstruction. In addition to being part of shielding DWT.)

2009-06-08 16:58:58下载

积分：1
Tetrolet_Transform
Tetrolet变换的原代码，一种稀疏表示的小波变换，由haar变换改进得到(Tetrolet transform the original code, a sparse representation of the wavelet transform, haar transform improved)

2012-11-11 10:27:07下载

积分：1
Extracted-from-the-ECG-signal-
这篇关于从心电信号提取呼吸信号的调查，一共介绍了三种方法，即：频率提取，滤波器滤波，小波变换，三种方法。(This extract on the respiratory signal from ECG investigation, presented a total of three methods, namely: the frequency extraction filter filtering, wavelet transform, three ways.)

2011-09-21 11:50:39下载

积分：1
nlayer
实现小波包的n层分解与重构,以及简单的输入输出方式(Implementation of wavelet packet decomposition and reconstruction of N layer)

2012-04-16 14:10:45下载

积分：1
xiaobobianhuanjiancehuibo
本程序是在labview中利用小波变换理论检测回波(This procedure is in the use of wavelet transform theory labview echo detection)

2011-09-04 11:12:47下载

积分：1
二进小波变换的图像增强
这是基于二进小波变换的图像增强matlab源代码，通过编译。(this is a sound code of image enhancement based on dyadic wavelent ,by translate and edit )

2021-03-24 10:39:16下载

积分：1
500wavlet
小波变换的程序包括小波变化小波分解小波包分解程序(Wavelet transform procedures include wavelet transform wavelet decomposition wavelet packet decomposition program)

2020-06-29 11:00:02下载

积分：1
ECG
说明：心电信号的处理，包括低通滤波器滤除肌电信号，带陷滤波器抑制工频干扰，以及IIR零相移数字滤波器纠正基线漂移。(ECG signal processing includes low-pass filter to filter EMG signal, band notch filter to suppress power frequency interference, and IIR zero phase shift digital filter to correct baseline drift.)

2020-09-02 23:01:31下载

积分：1

696516资源总数
106914会员总数
0今日下载