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dualtreewavelettransform
双树复小波变换的源代码,可用于一维信号与二维图像的变换(double-tree Complex Wavelet transform the source code can be used in one-dimensional and two-dimensional image signal transformation)
- 2006-06-13 21:03:21下载
- 积分:1
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wavelet
一个图像小波数字水印的matlab代码,利用小波变换,在DC分量上实现自适应编码(An image digital watermarking wavelet matlab code, the use of wavelet transform, the DC component on the realization of adaptive coding)
- 2009-03-11 22:44:25下载
- 积分:1
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frit_toolbox_rar
对图像进行脊波变换,包含实例,与小波变换的对比实例(Ridgelet image transformation, including examples of the contrast with the example of wavelet transform)
- 2009-05-13 14:29:53下载
- 积分:1
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zsb
用于折射波处理时的to、θ函数法求界面深度,浅层地震(Used for refraction wave in processing, θ function method to ask interface depth, shallow earthquake)
- 2020-12-20 10:59:10下载
- 积分:1
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wavelet
用MATLAB对一语音信号进行小波分解,然后对其各层系数进行处理以达到小波抑制的目的,重构处理后的信号,画出波形分析;用MATLAB实现对一语音信号用不同小波进行分解,提取各层的高低频系数,画出各系数波形,并重构;用MATLAB对一图象分别用不同小波分解,观察高低频部分进行重构,比较重构误差,再进行阈值消噪,比较消噪前后图象;用MATLAB对一语音信号进行小波分解,分别用强阈值,软阈值,默认阈植进行消噪处理。(Wavelet decomposition and reconstruction)
- 2012-05-03 14:41:04下载
- 积分:1
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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
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signal_denoise_based_wavelet
一个基于小波阈值的信号处理程序,通过自适应阈值方式抑制信号噪声(A threshold based on wavelet signal processing procedures, through the adaptive threshold signal noise suppression methods)
- 2008-12-23 21:23:01下载
- 积分:1
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wavelet_denoise
小波变换去噪,此函数用于去除白躁信号&周期性干扰信号(Wavelet transform denoising, this function is used to remove white manic signal & periodic interference signal
)
- 2013-04-02 17:49:38下载
- 积分:1
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predectif-detection-of-defects
Resumé de l’article:
"Early Detection of Fatigue Damage on Rolling Element Bearings Using Adapted Wavelet" par Xavier Chiementin, Fabrice Bolaers, Jean-Paul Dron en franç ais
- 2012-04-10 17:29:32下载
- 积分:1
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emd
经验模态分解程序包
希尔伯特黄变换程序的matlab程序仅供参考(Empirical mode decomposition package
Hilbert Huang transform program)
- 2017-09-03 15:10:58下载
- 积分:1