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wavelet-transform

于 2012-05-04 发布文件大小:291KB

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下载积分: 1 下载次数: 126

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实现小波变换，小波滤波器，小波除噪等功能。(To achieve wavelet transform, wavelet filters, wavelet denoising function)

文件列表：

xiaobobaochuzao.m,414,2008-07-20
xiaobobianhuan.m,691,2008-07-20
xiaobochuzao.m,391,2008-07-20
xiaobolvboqi.m,325,2008-07-20
xiaobozengqiang.m,393,2008-07-20
小波变换图像处理结果.doc,316416,2008-07-20

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Daubechies4-Hilbert
实现信号希尔伯特变换，以及小波变换，小波变换要求数据长度是2的N次幂(The signal Hilbert transform and wavelet transform, wavelet transform requires that the data length 2 is N th)

2013-05-18 23:42:25下载

积分：1
小波变换与集合经验模态分解
说明：针对不同采样频率和输入信噪比的心磁信号进行滤波操作，呈现出对同一输入信号采取不同滤波算法的去噪结果。(The filtering operation is performed on the magnetic heart signals of different sampling frequencies and input signal-to-noise ratios, showing the denoising results of different filtering algorithms for the same input signal.)

2021-03-17 09:40:51下载

积分：1
Wavelet-decomposition-
说明：基于小波的图像分解与重构以及各种灰度图像。(Wavelet-based image decomposition and reconstruction, and various gray scale images.)

2011-04-11 19:04:15下载

积分：1
wpdec2--function
各种小波包函数的matlab 实现,对理解小波包很有用处(Various wavelet packet function of matlab, is very useful to understand the wavelet packet )

2020-09-14 11:47:57下载

积分：1
MUSIC-through-C-and-MATLAB
旨在用C语言程序和MATLAB程序通过MUSIC算法对“信号提取”进行实现，结果证明程序运行效果良好，分辨率较高(Designed with C language program and MATLAB program through the MUSIC algorithm " signal extraction" for implementation, the results show the program running well, higher resolution)

2013-07-14 23:13:22下载

积分：1
beijingquzao
利用小波变换，EMD以及两者的综合分别进行轴承信号背景噪声去噪分析(Using wavelet transform, EMD and the combination of the two separate bearing signal denoising of background noise)

2021-04-05 10:59:03下载

积分：1
全局阈值去噪
比较了选取统一阈值和自己选取阈值，可以看出选取同一阈值去噪效果更好(You can see the benefits of a uniform threshold.)

2021-04-26 15:18:45下载

积分：1
xiaobobao
利用小波包变换对信号进行分解及重构，对于初学者是一个很好的学习材料。(Wavelet packet transform signal decomposition and reconstruction, is a good learning materials for beginners.)

2013-03-04 09:37:52下载

积分：1
mallat
小波谱分析mallat算法经典程序希望对大家的学习有帮助(The small spectral analysis of the classical program of the mallat algorithms hope that everyone' s learning)

2012-06-29 14:12:46下载

积分：1
基于整数小波变换的编码
基于提升格式的整数小波变换及其编解码( And its arranges based on the promotion form integer wavelet transformation decodes )

2004-06-23 22:43:57下载

积分：1

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wavelet-transform

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