Ponomareva О. В.; Ponomarev А. В. Envelope of a Real Discrete Signal on a Finite Interval and Methods for Its Determination. Intellekt. Sist. Proizv., [S. l.], v. 17, n. 4, p. 116–122, 2020. DOI: 10.22213/2410-9304-2019-4-116-122. Disponível em: https://izdat.istu.ru/index.php/ISM/article/view/4448. Acesso em: 3 jul. 2024.