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matlabPyrTools
- This package contains some MatLab tools for multi-scale image processing. Briefly, the tools include: - Recursive multi-scale image decompositions (pyramids), including Laplacian pyramids, QMFs, Wavelets, and steerable pyramids. These oper
multi
- 上传几个二进小波变换的图像增强的matlab程序-From a number of dyadic wavelet transform of image enhancement matlab program
Many
- 小波降噪,及多小波的分解及重构!小波降噪,及多小波的分解及重构!-Wavelet noise reduction, and multi-wavelet decomposition and reconstruction! Wavelet noise reduction, and multi-wavelet decomposition and reconstruction!
dyqmallat
- 一个关于小波多分辨率的代码,有详细的解释,并附上运行出来的结果图。是用MATLAB写的-On wavelet multi-resolution codes, there is a detailed explanation, together with the results running on Fig. Are written using MATLAB
Multi-wavlet
- 多维小波matlab工具箱,可以和matlab自带的小波工具箱配合使用。-Multi-dimensional wavelet toolbox matlab, matlab can bring their own use of the wavelet toolbox.
P100_wavelet2D
- 利用MATLAB语言实现二维信号多尺度离散小波分解-Using MATLAB language to achieve two-dimensional discrete wavelet multi-scale decomposition of signals
wavelift
- This matlab code for Multi-level discrete two-dimension wavelet transform based on lifting method.
NLOS
- 该程序是在基于Haar小波的多尺度NLOS抑制算法研究中不同的NLOS环境不同分布的RMSE图及数据程序。-The program is based on the Haar wavelet multi-scale algorithm for NLOS inhibit the different NLOS environments with different distributions of the RMSE map and data program.
wavelet
- 此程序用提升法实现第二代小波变换 用的是非整数阶小波变换 采用时域实现,步骤先列后行 正变换:分裂,预测,更新; 反变换:更新,预测,合并 只做一层(可以多层,而且每层的预测和更新方程不同)-This procedure achieved by lifting the second generation wavelet transform with a non-integer order wavelet transform time-domain realization of
essai1
- Multiwavelet wavelet theory has become a hot one, it is more than wavelet function and a number of scaling function to indicate signal. [1] using fractal interpolation function is the first of a multi-wavelet, as GHM Multiwavelets.
ronghe2133
- 小波变换在多尺度下检测分解重构图像,以及融合边缘算法。-Under the multi-scale wavelet decomposition of the reconstructed image detection, and edge fusion algorithm.
wavelet
- 分为三个函数,第一个函数的功能是用于读取ecg信号,找到小波变换模极大序列;第二个函数是子程序,用于多分辨率分解,使用 A trous 算法在分解的过程中,同时给出各级的细节和概貌,它们和原数据有着同样的长度;第三个函数是函数子程序,用于多分辨率分析中的重建。-Divided into three functions, the function of the first function is used to read the ecg signal, find the wavelet trans
ection
- 小波多分辨率算法在电力谐波检测中的应用-Wavelet multi-resolution algorithm in power harmonics detection
waveann
- 小波神经网络,利用了小波多尺度变换特性,两者相互结合,简单易懂。-Neural network, using a wavelet multi-scale transform characteristics, the two combined, easy to understand.
the-Multi-focus-Images-Fusion.kdh
- 本论文的主要内容包含以下几个方面: 首先,论述了图像融合技术的基本理论、现状和方法,并对多聚焦图像融合 算法及融合结果的评价方法做了分类。 其次,论述了小波理论及其图像的小波分解和重构,研究了小波分解层数及 小波基函数的选择对多聚焦图像融合效果的影响,并给出了在多聚焦图像融合算 法中最佳小波分解层数和小波基函数的选取 再次,研究了基十小波变换的多聚焦图像融合方法,并提出了改进后的基十 小波变换区域对比度的多聚焦图像融合方法,并利用Matlab工具进行算法进行
xiaobofj
- 小波分解用在信号识别上面。所用信号有,单载波信号和OFDM信号以及另一种多载波信号WPM。对做信号处理和识别方面的朋友会很有帮助。-Wavelet decomposition used in the signal recognition above. Signals are used, single-carrier signals and OFDM signals, and other multi-carrier signal WPM. Do signal processing and iden
wavelet-MATLAB-code
- 实现以下功能:装载信号;完成信号的单尺度一维离散小波分解;从系数中重构低频部分和高频部分;显示高频和低频部分;由小波逆变换恢复信号;多层一维分解;提取系数的低频和高频部分;重构第3层的低频系数;重构第1、2、3、4、5层的高频信号;重构原始信号并显示-Achieve the following functions: load signal complete signal single-scale one-dimensional discrete wavelet decomposition r
Wavelet-Transforms-
- 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
wavelet-transform-
- 信号由三个频率分别为0.01,0.1,0.2的正弦信号组成。 (1)作信号的连续小波变换。 (2)自己选择小波基数,对信号进行多尺度分解,将每一个正弦信号分开。 (3)重建原信号。 -Signal from the three frequencies were 0.01,0.1,0.2 sinusoidal signals. (1) continuous wavelet transform for signal. (2) choose the wavelet base
61IC_H4231
- PAV (H265) 是 音视频 压缩解压 协议,非常不同于H264/MPEG4,ZPAV (H265) 的基本算法 是 小波,多级树集合群,广义小波,数学形态小波,...... ZPAV (H265) 基本算法 : 1,图象与声音分解与合成 :小波 ; 2,图象与声音前处理 :小波子带零交叉降噪,目标纹理处理,语音处理 ; 3,速率控制 :小波子带熵速率控制 ; 4,量化与反量化 :小波子带熵量化与反量化 ; 5,低频分量和高频分量的降维 :小波子带邻域交