DANG, K. N. .; VAN, T. T. .; YEN, P. H. .; TUNG, B. T. .; LUONG, V. S. .; LE, M. . 2D Wavelet Transform on Extraction of Heartbeat Signal with Ultra-Wideband Impulse Radar. International Journal of Intelligent Systems and Applications in Engineering, [S. l.], v. 12, n. 16s, p. 94–100, 2024. Disponível em: https://ijisae.org/index.php/IJISAE/article/view/4794. Acesso em: 22 jul. 2024.