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小波变换源码,国外VC开发的,效果比较好
I ve been involved with wavelet-analysis since my Ph.D studies and over the years developed various wavelet-transforms C++ libraries. This one concerns 2D implementation of the Fast wavelet transform (FWT). The 2D FWT is used i
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SPIHT coding implementation. using wavelet transforms as a key tool. compression and decoding is done using SPIHT algorithm.
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执行一维和二维小波变换在MATLAB环境中。十几包括的小波函数有:
* Haar
* Daubechies 1-6
* Symlets 1-6
* Coiflets 1 and 2
* Splines and reverse splines
* CDF 9/7 and Le Gall 5/3
* S+P wavelets (2,2), (4,2), (4,4), (6,2), and (2+2,2)
* Two Ten "TT"
* Low-complexit
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Quincunx wavelet transforms
Quincunx wavelets are non-separable transform that allows to avoid using vertical/horizontal wavelets. The scaling grows like 2^{j/2} with the scale j instead of 2^j, which can be advantageous.
Biorthogonal quincunx w
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LIFTPACK: A Software Package for Wavelet Transforms using Lifting
文档(2):程序-LIFTPACK: A Software Package for Wavelet Transforms using Lifting Document (2): Program
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LIFTPACK: A Software Package for Wavelet Transforms using Lifting
文档(3):应用-LIFTPACK: A Software Package for Wavelet Transforms using Lifting Document (3): Application
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Matlab code for image compression using haar wavelet transforms
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Wavelet transforms are used to reduce image information redundancy because only a subset of the transform coefficients are necessary to preserve the most important facial features such as hair outline, eyes and mouth. We demonstrate experimentally th
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本Matlab例程采用小波变换实现QRS波群的检测,可供生物医学工程领域人员参考学习。-The Matlab routine use of wavelet transforms for the detection of QRS wave group, the field of biomedical engineering staff available for reference study.
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广义交义验证的去噪程序包,能够对一维和二维的信号及图像进行处理-PiefLab is a library of Matlab algorithms for wavelet noise reduction PiefLab has several routines for: 1) Wavelet transforms: fast and undecimated, (bi)orthogonal, 1D, 2D. Special attention was paid to fast implementa
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ECG Signal Analysis Using Wavelet
Transforms using MatLab software and LabView for interfacing.
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image denoising using soft,hard type of wavelet transforms-image denoising using soft,hard type of wavelet transforms..
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极简单的一种小波变换下的图像融合 matlab实现 简单易懂 -A very simple image fusion wavelet transforms simple to understand matlab
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file for wavelet transforms
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二维和三维的离散双树小波正变换和逆变换,具有多方向分辨特性-Doubletree two-dimensional and three-dimensional discrete wavelet transform and inverse transform is, to distinguish features with multi-directional
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小波和小波变换介绍(初级读本)rice大学编制-Introduction to Wavelets and Wavelet Transforms:A Primer
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Document of Wavelet compression jpeg2-Document of Wavelet compression jpeg2000
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Document of Wavelet compression jpeg2-Document of Wavelet compression jpeg2000
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The following Matlab project contains the source code used for numerical differentiation based on wavelet transforms. Numerical differentiation is important in various applications.
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另一种基于小波变换的matlab例程,可以用于处理图像(A matlab routine based on wavelet transform, which can be used to process images.)
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