- 會議論文
A New Wavelet Base Translated Composite Transform for Acoustic Countenance Distillation
並列摘要
One of the primariy aspiration of sassing spectrogram in vibrating feature applications is to explore and illuminate more of the plenty machine vibration activity in detail intent In this work, a wavelet based composite transform (WBCT) approach was presented for acoustic countenance distillation of car handle vibration activity evaluation. In contrast to the traditional Fourier method, the WBCT approach has the ability to distillation more of signals stationary and transitory abundance on one composite kernel. In the subsequent translation-spectrum graph. properties of the acoustic transient signals can be aptly described by their specific pattern. The WCT enhancement of the signature features foe targets within spectrogram images are clearly shown.
並列關鍵字
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