Marafão FP, Mattavelli P, Buso S, Deckmann SM. Repetitive-Based Control for Selective Active Filters Using Discrete Cosine Transform . Eletrônica de Potência [Internet]. 2004 Jun. 30 [cited 2024 Sep. 19];9(1):29-36. Available from: https://journal.sobraep.org.br/index.php/rep/article/view/813