JARNE, Cecilia Gisele. A heuristic approach to obtain signal envelope with a simple software implementation. ANALES AFA, [S. l.], v. 29, n. 2, p. 51–57, 2018. Disponível em: https://anales.fisica.org.ar/index.php/analesafa/article/view/2173. Acesso em: 15 dic. 2025.