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1-5 of 5 results for periodic sparsity index

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Select article: Improved spatiotemporal intrinsic mode decomposition method and its application in gear fault diagnosis

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Research article

First published 2026

Improved spatiotemporal intrinsic mode decomposition method and its application in gear fault diagnosis

Ziyang Ding, Fucai Li, Xiaolei Xu [...]

Structural Health Monitoring

Select article: Enhanced sparsity via adaptive period estimation and Lp norm for rolling bearing fault feature extraction

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First published 2026-3

Enhanced sparsity via adaptive period estimation and Lp norm for rolling bearing fault feature extraction

Xinxin Li, Fujun Mo, Weili Tang [...]

Journal of Vibration and Control

Select article: Compound fault diagnosis of rolling element bearings using multipoint sparsity–multipoint optimal minimum entropy deconvolution adjustment and adaptive resonance-based signal sparse decomposition

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Research article

First published 2021-6

Compound fault diagnosis of rolling element bearings using multipoint sparsity–multipoint optimal minimum entropy deconvolution adjustment and adaptive resonance-based signal sparse decomposition

Ji Fan, Yongsheng Qi, Xuejin Gao [...]

Journal of Vibration and Control

Select article: Clinical Outcomes of Neonatal Meningitis in Very-Low-Birth-Weight Infants

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First published 2001-09

Clinical Outcomes of Neonatal Meningitis in Very-Low-Birth-Weight Infants

Benedict A. Doctor, Nancy Newman, Nori M. Minich [...]

Clinical Pediatrics

Select article: North American droughts of the mid to late nineteenth century: a history,simulation and implication for Mediaeval drought

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Research article

First published 2006-02

North American droughts of the mid to late nineteenth century: a history,simulation and implication for Mediaeval drought

Celine Herweijer, Richard Seager, Edward R. Cook

The Holocene

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