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[期刊论文] 作者：Maohua Xiao,Wei Zhang,Kai Wen,Yue Zhu,Yilidaer Yiliyasi,
来源：中国机械工程学报 年份：2021
In the process of Wavelet Analysis,only the low-frequency signals are re-decomposed,and the high-frequency signals are no longer decomposed,resulting in a decrease in frequency resolution with increasing frequency.Therefore,in this paper,fi......
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