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计算时间序列的快速傅里叶变换并画出时域和频域图，之前进行小波降噪。-Calculate the time series and fast Fourier transform time-domain and frequency domain plot diagram, before wavelet decomposition.
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小波程序，包含小波分解和小波重构，供大家参卡！-wavelet procedures, including wavelet decomposition and reconstucting for our reference card!
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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!
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对视频序列进行三维小波变换，然后进行三维SPIHT压缩编解码，达到视频压缩的目的-three-dimension wavelet decomposition，3D-SPIHT,
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matlab 编写的小波分解程序,进行模式识别-the preparation of the wavelet decomposition matlab procedures, pattern recognition
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代码主要计算Daubechies紧支集滤波器系数L0_d和H1_d,然后采用这两个系数对信号进行小波分解-The main calculation code compactly supported Daubechies filter coefficients L0_d and H1_d, then the use of these two coefficients of wavelet decomposition signals
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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
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This is matlab code to performs a single-level one-dimensional wavelet decomposition/construction based on lifting method
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实现小波包能量分解（6层分解），且易于参考从而编写出小波能量分解。-Implementation of wavelet packet energy decomposition (decomposition of 6-layer), and easy-to-reference to the preparation of a wavelet decomposition of energy.
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作者使用matlab程序开发了脑电图信号接口程序，并利用小波分解对脑电信号节律提取。-By using the matlab program development of EEG signal interface program, and the use of wavelet decomposition of the EEG rhythm extraction.
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研究生的一个课程设计，基于a’trous小波分解的方法的图像边缘提取-A graduate curriculum design, methods based on wavelet decomposition a' trous Image Edge Extraction
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基于matlab的小波 变换三层分解和重组！学习小波的可以参考一些！非常不错的！-Based on the matlab wavelet decomposition and reorganization of three layers! Learning wavelet can reference some! Very good!
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main executing reference usage: observeWaveletDecompositionBenchmark_N_levels.m
The objective is to illustrate wavelet decomposition, and to describe how operations may be done in the wavelet domain before the reconstruction. The demo decouples
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用matlab编写的基于Haar小波变换的图像增强处理，同时可实现小波正变换，小波逆变换，实现小波分解与重构源代码。-Written by matlab Haar wavelet-based image enhancement processing, and can achieve positive wavelet transform, inverse wavelet transform, wavelet decomposition and reconstruction to achieve t
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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
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Wavelet decomposition applied to an image
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好用的二维图像小波变换程序，图像小波变换为图像的行小波变换和列小波变换组成图像小波系数-Wavelet decomposition of image
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wavelet decomposition
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我理解的小波分解是将一个多频率组成的波通过小波分解将所有频率分解出来，重构就是将这些分频率加起来得到最后的重构结果，于是写了个这样的程序-Wavelet decomposition and reconstruction
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小波变换，实现时间序列一维分解，已经调试通过-Wavelet decomposition at three level and has tested
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