搜索资源列表
小波分解与重构源程序
- 基于matlab对小波进行分解和重构
53Waveletdecompositionandreconstruction
- 在MATLAB实现的5-3整数小波分析,包括三个文件,分析,重构还有主程序,可对图像进行三级小波分解-In the MATLAB implementation of the 5-3 integer wavelet analysis, including the three documents, analysis, and reconstruction are the main program can be an image wavelet decomposition of three
Wavelet-1
- 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!
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!
yuzhi
- 小波软阈值simulink模型,对带噪语音信号进行小波分解,得到高低频系数,然后对高低频系数进行阈值处理,然后就行重构得到去噪语音信号-the simulink model of yuzhi
matlab-waveletprocess
- 讲解了 MATLAB语言环境下 图像压缩和图像融合方面的基本方法和基于小波变换的图像分解与重构。-Explained the MATLAB language environment, image compression and image integration of the basic methods and wavelet-based image decomposition and reconstruction.
yangtiaoxiaobo
- 三次B样条小波分解与重构算法程序,已经测试好了,可以直接使用的,提供给需要的朋友们-Three B-spline wavelet decomposition and reconstruction algorithm program has been tested OK, you can directly use, available to friends in need
123456
- haar小波分解与重构 用matlab实现的-haar
resconstruct
- 利用小波分解实现对信号多尺度分解重构,程序简单。-Wavelet decomposition of signal multi-scale decomposition and reconstruction, the program simple.
waveletsignalsingularitydetection
- 应用matlab语言实现小波分析的检测分析信号的奇异点 db小波分解 重构-matlab wavelets
Matlab
- 信号去噪的基本步骤: (1)信号的小波分解; (2)小波分解高频系数的阈值量化; (3)信号的小波重构。使用分解的低频系数以及阈值量化后的高频系数进行小波重构。 -The basic steps of signal denoising:( 1) of the wavelet decomposition of signals ( 2) the high frequency coefficients of wavelet decomposition threshold quan
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
小波分解与重构
- 在MATLAB中编写小波分解与重构的程序,用小波分解与重构来分析问题的原始代码(Wavelet decomposition and reconstruction)
小波分解重构
- 小波分解重构,可以作为研究小波频率的一个重要参考,但是注意,该代码分解出来的高低频系数不能完全当作滤波器使用,只是参考。(Wavelet decomposition and reconstruction can be used as an important reference for studying wavelet frequency, but attention is paid to the high and low frequency coefficients decomposed by
5_3小波分解与重构
- 图像图形小波分解与重构算法 MATLAB 语言源程序(Wavelet decomposition)
小波分解与重构
- 利用小波分析对时间序列进行分解,提出主要变化模式,进行重构(The wavelet analysis is used to decompose the time series, and the main change modes are put forward to reconstruct the time series)
小波分解与重构
- 光谱数据的小波分解与单层重构并输出低频和高频系数的MATLAB算法
EWT
- 经验小波分解,通过ewt变换分解重构信号,实现对信号的降噪(Experience in wavelet decomposition, reconstruction signal by ewt transformation decomposition, realize the signal noise reduction)
小波变换和混沌理论在股市预测中的应用
- 应用小波变换和混沌理论相结合的方法对股票市场进行预测 ,即先对股指时序进行小波分解 ,然后对分解得到的高、低频部分分别进行混沌预测 ,再将预测的结果进行小波重构 ,得到原时序的预测结果。 在此基础上应用小波和混沌理论提出进一步提高预测精度的方法 ,即通过对高频部分再进行小分解、混沌预测和小波重构而使高频部分的预测精度得以提高 ,进而提高原始时序的预测精度。(The method of combining wavelet transform and chaos theory is used to
小波实验
- 哈尔小波转换 一维信号与二维图像的三级分解 信号去噪与重构 morlet小波连续小波变换(Haar wavelet Three level decomposition of one dimensional signal and two dimensional image Signal denoising and reconstruction morlet wavelet continuous wavelet transform)