Dang, K. N. ., Van, T. T. ., Yen, P. H. ., Tung, B. T. ., Luong, V. S. . and Le, M. . (2024) “2D Wavelet Transform on Extraction of Heartbeat Signal with Ultra-Wideband Impulse Radar”, International Journal of Intelligent Systems and Applications in Engineering, 12(16s), pp. 94–100. Available at: https://ijisae.org/index.php/IJISAE/article/view/4794 (Accessed: 22 July 2024).