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基于小波变换阈值去噪的MATLAB源代码
- 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 de-noising based on wavelet transform of the MATLAB source code (including the wavelet packet de-noising procedure)
Wavelet.rar
- 小波包变换分析信号的MATLAB程序，可用于提取故障特征向量,Wavelet packet transform analysis of signals in MATLAB procedures, can be used to extract fault feature vector
test4_wavelet_DIPUM.rar
- 用二维小波包分解得到水平垂直细节系数，据此组合合成图像的边缘，并与传统算子方法对比,Two-dimensional wavelet packet decomposition has been the level of vertical detail coefficient, which images the edge of combinatorial chemistry and operator with the traditional methods
work
- MATLAB环境下，一维小波分解并提取细节系数和近似系数，再加小波包分解信号-MATLAB environment, the one-dimensional wavelet decomposition and extract detail coefficients and approximation coefficients of wavelet packet decomposition of signal plus
packet
- 一个高效的小波包重构算法 用vc++编写的-wavlet
wavelet_code
- 这是《小波分析理论与MATLABR2007实现》的源代码。主要是基于Matlab的小波工具箱实现小波基选择、小波包分解、Mallat变换以及小波变换在边缘提取、图像去噪、数据压缩等中的应用，特别包含了二代提升小波的相关内容，理论与实际相结合。大家想要了解的二进小波、正交镜像滤波器组[QMF]等概念这里都有体现。-This is 《MATLABR2007 wavelet analysis theory and implementation》 of the source code. Mainly
Extractionoffaultfeaturevector
- 用小波包提取故障特征向量并归一化，很实用，论文里的部分程序-Extracted using wavelet packet fault eigenvector and normalized, it is useful, some of the procedures in the thesis
2DDTCWT
- 实现2维的图像表示，用这些算法来进行图像的表示及应用于图像去噪-realize dual tree complex packet transform
xiaobobianhuantux
- 小波变换是一种快速发展和比较流行的信号分析方法, 其在图像处理中有非常重要的应用, 包括图像压缩, 图像去噪, 图像融合, 图像分解, 图像增强等。小波分析是傅立叶分析思想方法的发展与延拓。除了连续小波 (CWT)、离散小波(DWT), 还有小波包avelet Packet)和多维小波。本文主要介绍小波变换的发展及其在图像处理、的应用-Wavelet transform is a fast-growing and more popular method of signal analysis,
19216829982007328105389083881
- 一种基于小波包变换的图像融合算法论文下载-A wavelet packet based image fusion algorithms Download paper
dtcwpt
- 2-band discrete wavelet transform (DWT) Dual-Tree Complex Wavelet Packet-The 2-band discrete wavelet transform (DWT) provides an octave-band analysis in the frequency domain, but this might not be ‘optimal’ for a given signal. The discrete wave
packet
- I am including the code for matlab
AWatermarkforDigitalImages
- 本章中提出了一种新的基于小波包的图像水印技术-In this paper, a novel blind digital watermarking algorithm using wavelet-packet decomposition is proposed.
MATLABwavelet
- 小波变换的matlab程序，包括离散小波变换，多尺度变换，小波包分析，小波用于图像压缩、水印、去噪-Matlab wavelet transform procedures, including the discrete wavelet transform, multi-scale transform, wavelet packet analysis, wavelet image compression, watermarking, denoising
wavelet-packet
- 二维小波包实现的图像去噪 Achieve two-dimensional wavelet packet denoising-Achieve two-dimensional wavelet packet denoising
wt-in-TDCS
- 本文利用小波以及小波包在数字信号处理中表现出来的优势，将其应用到变换域通信(TDCS)中。针对基于傅里叶变换估计方法无法对非平干扰进行有效估计的缺点，于是小波技术被应用于谱估计中。作为TDCS通信前端的频谱感知阶段所应用的数学工具，进行频谱感知，小波变换可以确定干扰所在频段以及创建小波基函数，用于数据传输。并且将其与其他变换方式的应用场合以及性能进行对比。并且针第二代小波良好的数据压缩性能，拟将其应用于TDCS中，对干扰频谱进行进一步压缩-The article utilized the adv
wavelet-packet
- 测试可用的，适合初学者的小波包软阈值图像消噪程序-wavelet packet threold denoise code
wavelet-packet-transform
- wavelet packet transform
Biorthogonal-wavelet-packet-.nh
- 基于双正交小波包的图像压缩研究，用于于2的图形开发的研究-Biorthogonal wavelet packet based image compression research
bNSCT-transform-and-wavelet-packet
- bNSCT变换和小波包变换相结合的图像隐藏方法_郑伟-the combination of NSCT transform and wavelet packet transform _ Zheng Wei image hiding method