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quaternion-wavelet-transform

于 2021-01-18 发布文件大小:4KB

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下载积分: 1 下载次数: 75

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代码说明：

四元数小波变换。对图像进行四元数小波域变换，并根据变换后得到的四个部分进行幅度相位分析。(Quaternion wavelet transform.Including image analysis via quaternion wavelet domain,such as one magnitude and three angles.)

文件列表：

quaternion wavelet transform
............................\Decim.m,385,2016-04-18
............................\FB2D.m,860,2016-04-18
............................\FirstStageFilters.m,794,2016-04-19
............................\Inter.m,435,2016-04-18
............................\iqwt.m,323,2016-04-19
............................\magphaz.m,1157,2016-04-19
............................\NextStageFilters.m,665,2016-04-19
............................\pconv.m,352,2016-04-19
............................\qwt.m,299,2016-04-18
............................\rem.m,47,2016-04-18
............................\Tree.m,638,2016-04-18

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№ Emotional普通会员
2025-05-13 11:27:53
回复 № Emotional

为什么老是下载失败呀

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离散小波变换是指在特定子集上采取缩放和平移的小波变换，是一种兼具时域和频域多分辨率能力的信号分析工具。此变换运用可以缩放平移的小波代替固定的窗进行计算分析，主要应用于信号编码和数据压缩。(Discrete wavelet transform refers to the specific subset take scaling and translation on the wavelet transform, is a kind of multi-resolution ability both time domain and frequency domain signal analysis tool. This transformation can use zoom translational wavelet calculation and analysis instead of the fixed window, mainly used in signal coding and data compression. )

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基于小波变换的信号去噪技术，简单的一维小波去噪程序(Signal de-noising based on wavelet transform technique, a simple one-dimensional wavelet denoising procedure)

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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

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小波包分解与重构使用，最佳树使用方法。小波分析理论与MATLAB实现实例。很好的程序，希望对大家有用。(Wavelet packet decomposition and reconstruction using the best tree to use. MATLAB implementation of wavelet analysis theory and examples. Very good program, I hope all of us. )

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