A New Adaptive OMP-MAP Algorithm-based Iterative Sparse Channel Estimation for OFDM Underwater Communication. Indian Journal of Pure & Applied Physics (IJPAP), [S. l.], v. 61, n. 1, p. 43–56, 2023. DOI: 10.56042/ijpap.v61i1.66048. Disponível em: https://or.niscpr.res.in/index.php/IJPAP/article/view/457. Acesso em: 15 may. 2026.