Deduction of the impulse response of the p-step UFIR filter using kth moments. - Luis J. Morales-Mendoza; Mario Gonzalez-Lee; Efrén Morales-Mendoza; Silverio Pérez-Cáceres; G. Triano-Carballo; Yuriy S. Shmaliy; Oscar Gerardo Ibarra-Manzano (CONIELECOMP, 2014)