SHEN, Yue; YU, Yang. Bearing Acoustic Emission Signal Processing based on Improved SGMD. Frontiers in Computing and Intelligent Systems, [S. l.], v. 11, n. 3, p. 41–47, 2025. DOI: 10.54097/4xsx0n69. Disponível em: https://drpress.org/ojs/index.php/fcis/article/view/30008. Acesso em: 24 jun. 2026.