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Description: 一维二进小波变化与Mallat交体投影算法源码-One-dimensional dyadic wavelet change and cross-body projection algorithm Mallat source
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Size: 13312 |
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Description: 小波变换子程序-Wavelet Transform Subroutine
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Size: 35840 |
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Description: detcoef2 提取二微小波分解高频系数 appcoef2 提取二维小波分解低频系数 wthresh 进行软阈值或硬阈值处理 wthcoef2 二维信号的小波系数阈值处理 ddencmp 获取在消噪或压缩过程中的默认值阈值-detcoef2 from two high-frequency micro-wave decomposition coefficient appcoef2 extract 2D wavelet decomposition low-frequency coefficients wthresh threshold for soft or hard threshold 2D signal processing wthcoef2 the wavelet coefficients threshold processing ddencmp access to the denoising or compression of default threshold
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Description: 这是一本关于高维(三维以上)小波的书，对做三维的朋友应该有参考价值，所以特意贡献出-This is one of the high-dimensional (3-D above) wavelet, the book right to do 3D friends should have reference value, So deliberately contributing
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Size: 9863168 |
Author: QHLee |
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Description: ual-Tree Complex Wavelet Transform Pack - version 4.3
Nick Kingsbury, Cambridge University, June 2003.
This pack (version 4.2) includes the following functions for performing
the Dual Tree Complex wavelet Transform on 1-D and 2-D signals-ual-Tree Complex Wavelet Transform Pack- Nick Kingsbury version 4.3. Cambridge University, health systems. This pack (version 4.2) includes the following functions for performing the Dual Tr ee Complex wavelet Transform on 1-D and 2-D sign als
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Size: 74752 |
Author: 王僮 |
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Description: 使用二维双密度小波2-D Double-Density DWT Thresholding Method，决定图像滤波门限值，实现图像去噪处理。-use of two-dimensional density Wavelet 2-D Double-Density DWT Thresho lding Method, the decision threshold image filtering, image denoising.
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Size: 612352 |
Author: 李彪 |
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Description: 双树复小波变换
Dual-Tree Complex Wavelet Transform Pack - version 4.3
Nick Kingsbury, Cambridge University, June 2003.
This pack includes the following functions for performing
the Dual Tree Complex wavelet Transform on 1-D and 2-D signals.
-Dual-Tree Complex Wavelet Transform Dual-Tree Complex Wavelet Transform Pack- version 4.3Nick Kingsbury, Cambridge University, June 2003.This pack includes the following functions for performingthe Dual Tree Complex wavelet Transform on 1-D and 2-D signals.
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Size: 96256 |
Author: stone |
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Description: One dimensional wavelet transform s input data from file dataIn.txt
h[] : -1 0 1 2
g[] : 1 1 0 3
c[] : 1 4 2 5 4 6 7 8-One dimensional wavelet transform s input data from file dataIn.txt
h[] :-1 0 1 2
g[] : 1 1 0 3
c[] : 1 4 2 5 4 6 7 8
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Size: 1024 |
Author: 王通 |
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Description: 包括2代小波示意程序，2维小波变换经典程Daubechies小波基的构造等小波程序的合集-Including 2 generation wavelet signal process, the classic 2-D wavelet transform Daubechies wavelet-way structure of the collection procedures, such as wavelet
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Size: 9216 |
Author: 李炎 |
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Description: 2代小波示意程序
2维小波变换经典程序
Daubechies小波基的构造
采用多孔trous算法(undecimated wavelet transform)实现小波变换
平移变换平移法(cycle_spinning)消除gibbs效应
提升法97经典程序
消失矩作用的程序
小波插值与小波构造
小波滤波器构造和消噪程序
小波谱分析mallat算法经典程序-2 Generation Wavelet indicated procedures classic 2-D wavelet transform procedures for Daubechies wavelet bases constructed using porous trous algorithm (undecimated wavelet transform) the realization of wavelet transform translational translational transform method (cycle_spinning) to eliminate Gibbs effect of lifting 97 vanishing moments the role of the classic procedure of wavelet interpolation procedure value structure of wavelet and wavelet de-noising filter structure and procedures of small Mallat algorithm for spectral analysis of the classical procedures
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Size: 9216 |
Author: 马成 |
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Description: 小波变换滤波器，适用于delphi开发，可用于图形图像处理。-Wavelet transform filters for delphi development, can be used to handle graphics images.
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Size: 1608704 |
Author: wym |
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Description: This routine performs a 1-D Periodic Orthogonal Wavelet decomposition. It also performs the row decomposition component of a 2-D wavelet transform. An input signal x[n] is low pass and high pass filtered and the resulting signals decimated by factor of two. This results in a reference signal r1[n] which is the decimated output obtained by dropping the odd samples of the low pass filter output and a detail signal d[n] obtained by dropping the odd samples of the highpass filter output. A circular convolution algorithm is implemented and hence the wavelet transform is periodic. The reference signal and the detail signal are each half the size of the original signal.
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Size: 1024 |
Author: pranav |
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Description: 2D wavelet transform
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Size: 2048 |
Author: peng ye |
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Description: 小波DWT变换，一般大家是用matlab实现，但是这段程序是用c语言编写。-wavelet dwt
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Size: 2048 |
Author: 吕倩 |
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Description: this consist of matlab codes for image compression using 2-d wavelet transform.
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Size: 10240 |
Author: katore vishal |
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Description: 利用递归迭代法构造多小波基的matlab源码及实现多小波分解2-D图像-Recursive iterative method to construct multi-wavelet basis matlab source code and to achieve more than 2-D image wavelet decomposition
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Size: 1024 |
Author: zhang |
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Description: 采用多种小波基实现了2维图像的小波变换，可以用来比较不同小波基的变化特性-Achieved using a variety of wavelet transform 2-D images that can be used to compare changes in properties of different wavelets
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Size: 4096 |
Author: 周宾 |
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Description: 各种变换：// FFT() - 一维快速付立叶变换
// IFFT() - 一维快速付立叶逆变换
// Fourier() - 二维快速傅立叶变换
// IFourier() - 二维快速傅立叶逆变换
// DCT() - 一维快速离散余弦变换
// IDCT() - 一维快速离散余弦逆变换
// FreqDCT() - 二维快速离散余弦变换
// IFreqDCT() - 二维快速离散余弦逆变换，图象的二维离散小波变换-Various transformations:// FFT ()- one-dimensional Fast Fourier Transform// IFFT ()- one-dimensional inverse fast Fourier transform// Fourier ()- two-dimensional fast Fourier transform// IFourier ()- D Inverse Fast Fourier Transform// DCT ()- one-dimensional fast discrete cosine transform// IDCT ()- Fast one-dimensional inverse discrete cosine transform// FreqDCT ()- two-dimensional fast discrete cosine transform// IFreqDCT ()- two-dimensional fast inverse discrete cosine transform, discrete wavelet transform two-dimensional image
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Size: 6144 |
Author: lcy |
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Description: 2 D Wavelet Transformation details are given. The Applications of 2D Transformation is also provided in this article.
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Size: 1414144 |
Author: Gurupad Palmur |
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Description: 维双树复小波不确定度加权融合的人脸识别 王仕民 叶继华 邓涛 王明文 中国图象图形学报 2012-08-16 期刊-2 d dual tree complex wavelet uncertainty weighted fusion Wang Shimin face recognition Ye Jihua Deng Tao Wang Mingwen Chinese journal of image and graphics in 2012-08-16 journals
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Size: 301056 |
Author: 方方 |
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