MAULANA, Fajar Ilham; RAMDANI, Yani; GUNAWAN, Gani. Analysis of Discrete Fourier Transform: Finite-Dimensional Hilbert Space in Electroencephalogram Signal. Journal of Applied Informatics and Computing, [S. l.], v. 10, n. 5, p. 4564–4581, 2026. DOI: 10.30871/jaic.v10i5.14024. Disponível em: https://jurnal.polibatam.ac.id/index.php/JAIC/article/view/14024. Acesso em: 16 oct. 2026.