Robust Fractional Low-Order Multiple Window STFT for Infinite Variance Process Environment

Mechanical fault vibration signal is a typical non-Gaussian process, they can be characterized by the infinite variance process, and the noise within these signals may also be the process in complex environments. The performance of the traditional cross-term reduction algorithm is compromised, somet...

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Bibliographic Details
Main Authors: Haibin Wang, Changshou Deng, Junbo Long, Youxue Zhou
Format: Article
Language:English
Published: Wiley 2024-01-01
Series:IET Signal Processing
Online Access:http://dx.doi.org/10.1049/2024/7605121
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