Spectral Variability in Fixed Windows using Fractional Fourier Transform: Application in Power Spectral Density Estimation. Indian Journal of Signal Processing (IJSP), [S. l.], v. 3, n. 3, p. 1–9, 2023. DOI: 10.54105/ijsp.C1015.083323. Disponível em: https://www.journals.latticescipub.com/index.php/ijsp/article/view/209.. Acesso em: 4 may. 2025.