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wavelet4

于 2010-11-15 发布文件大小:10KB

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下载积分: 1 下载次数: 32

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代码说明：

小波分析程序，用于小波包分析，小波树的建立，剪切，分解等等(Wavelet analysis procedures for the wavelet packet analysis, wavelet tree establishment, cut, break, etc.)

文件列表：

第4章
.....\li4-1.m,153,2008-12-23
.....\li4-10.m,297,2008-12-23
.....\li4-11.m,287,2008-12-23
.....\li4-12.m,212,2008-12-23
.....\li4-13.m,287,2008-12-23
.....\li4-14.m,306,2008-12-23
.....\li4-15.m,323,2008-12-23
.....\li4-16.m,113,2008-12-23
.....\li4-17.m,4822,2008-12-23
.....\li4-18.m,294,2008-12-23
.....\li4-19.m,317,2008-12-23
.....\li4-2.m,325,2008-12-23
.....\li4-20.m,251,2008-12-23
.....\li4-21.m,223,2008-12-23
.....\li4-22.m,678,2008-12-23
.....\li4-23.m,883,2008-12-23
.....\li4-24.m,579,2008-12-23
.....\li4-25.m,414,2008-12-23
.....\li4-26.m,325,2008-12-23
.....\li4-27.m,432,2008-12-23
.....\li4-28.m,591,2008-12-23
.....\li4-3.m,146,2008-12-23
.....\li4-4.m,373,2008-12-23
.....\li4-5.m,477,2008-12-23
.....\li4-6.m,367,2008-12-23
.....\li4-7.m,155,2008-12-23
.....\li4-8.m,478,2008-12-23
.....\li4-9.m,332,2008-12-23

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elec
本程序应用小波变换进行电力系统的在线监测。电力系统在线监测中的检测信号含有大量的背景噪声，不便于检测。应用小波变换解决这一问题。程序中应用db3小波对信号进行5层分解，并得出了各层的细节信号与逼近信号。(This procedure based on wavelet transform power-line monitoring system. Online monitoring of power system test signal contains a lot of background noise, not easy to detect. Application of wavelet transform to resolve this problem. Application procedures for db3 wavelet signal decomposition layer 5, and arrive at different levels of detail signal and approximation signal.)

2008-06-04 17:59:19下载

积分：1
wavelet-atlab-sources
小波变换模极大值重建信号的matlab源程序，来源于胡广书的《现代信号处理教程》附属光盘(Wavelet transform modulus maxima reconstruction signal matlab source code, derived from HU-book " modern signal processing tutorial subsidiary Disc)

2013-04-27 10:55:25下载

积分：1
xiaobo
基于小波变换的信号去噪技术，简单的一维小波去噪程序(Signal de-noising based on wavelet transform technique, a simple one-dimensional wavelet denoising procedure)

2014-02-24 12:55:42下载

积分：1
wavelet-pudn-3
wavelet transforms in advanced forms

2014-01-12 06:02:24下载

积分：1
rgbwavelet
彩色RGB图像小波变换，并且重构出低频、中频、高频各个频带子块的图像。(RGB image wavelet and restruct the different frequency band)

2021-04-11 16:08:58下载

积分：1
Gabor
Gabor小波变换的matlab实现，可以完成对图像的纹理特征提取，广泛应用于图像处理，模式识别等方向(Gabor wavelet transform matlab implementation can complete the image texture feature extraction is widely used in image processing, pattern recognition and so the direction of)

2010-01-10 13:56:18下载

积分：1
wavelet
利用小波分析原理对某信号进行分解与重构，并可提取指定层数上的高、低频信号。(A signal is decomposed and reconstructed by using wavelet analysis principle, and high and low frequency signals can be extracted from the specified number of layers.)

2018-06-09 20:37:34下载

积分：1
FlowEstimationbyQWT
使用四元数小波变换图像流估计。是对“Coherent Multiscale Image Processing using Dual-Tree Quaternion Wavelets”的实现。代码很详细。(Use quaternion wavelet transform image flow estimation. Is the " Coherent Multiscale Image Processing using Dual-Tree Quaternion Wavelets" implementation. Code is very detailed.)

2021-04-27 21:08:44下载

积分：1
3971002xiaobo
小波变换分析，含有小波源程序和仿真主程序，适用于非平稳冲击振动信号的时频特性分析。(The wavelet transform analysis, which contains the small wave source program and the simulation main program, is suitable for the analysis of the time-frequency characteristic of the nonstationary shock vibration signal.)

2018-03-27 14:18:49下载

积分：1
dt-dwt_F
说明：双树复数小波变换的Matlab程序的F部分，全部解压到同一个文件夹下后可直接调用函数(Dual-Tree Complex Wavelet Transform Matlab for the F part of the procedure, all extract to the same folder can be a direct call function)

2009-08-07 14:46:02下载

积分：1

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