BUACHART, Chinnapat; HANSAPINYO, Chayanon; SUWAN, Teewara; VIMONSATIT, Vanissorn; TU, Phung; SAE-LONG, Worathep; LIMKATANYU, Suchart; CHETCHOTISAK, Panatchai. Evaluating Signal Processing Methods for Instantaneous Frequency Analysis in Time-Varying Mass Structures. Civil Engineering Journal, [S. l.], v. 12, n. 4, p. 1334–1353, 2026. DOI: 10.28991/CEJ-2026-012-04-05. Disponível em: https://www.civilejournal.org/index.php/cej/article/view/6459. Acesso em: 26 apr. 2026.