BLUHM, Rafael; MOTA, João César Moura; CAVALCANTE, Charles Casimiro. Complex-Valued Signals: a Tutorial for Non-Circular Data Processing and Analysis. Journal of Communication and Information Systems, [S. l.], v. 40, n. 1, p. 47–73, 2025. DOI: 10.14209/jcis.2025.07. Disponível em: https://jcis.sbrt.org.br/jcis/article/view/936. Acesso em: 14 nov. 2025.