A Method Based Morlet Wavelet for Extracting Vibration Signal Envelope

机译：一种基于Morlet小波的振动信号包络提取方法

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摘要

In this paper, wavelet envelope is defined. A method based on Morlet wavelet for extracting vibration signal envelope is presented. It is also proved by theoretical and experiment that the method has better than that of Hilbert transform for extracting vibration signal envelope.

机译：本文定义了小波包络。提出了一种基于Morlet小波的振动信号包络提取方法。理论和实验证明，该方法在提取振动信号包络方面优于希尔伯特变换。

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《16~(th) World Computer Congress 2000 and 2000 5~(th) International Conference on Signal Processing Proceedings Vol.I August 21-25, 2000, Beijing, China》|2000年|p.337-340|共4页
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作者
Liu ChongChun; Qiu Zhengding;
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正文语种
中图分类无线电电子学、电信技术;
关键词
envelope extracted; wavelet transform; hilbert transform;

机译：提取信封小波变换希尔伯特变换;

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A Method Based Morlet Wavelet for Extracting Vibration Signal Envelope

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