W. A. Mahmoud, Z. J. M. Saleh, and N. K. Wafi, “The Determination of Critical-Sampling Scheme of Preprocessing for Multiwavelets Decomposition as 1st and 2nd Orders of Approximations”., alkej, vol. 1, no. 1, pp. 26–37, Dec. 2017, Accessed: Jan. 05, 2026. [Online]. Available: https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/18