Hamming, R. W. Digital filters R. W. Hamming - 3rd ed. - New York Dover Publications 1989 - xiv+284p. figs;index ISBN: 0-486-65088-X Subjects--Topical Terms: Fourier SeriesFourierNonrecursive FiltersRecursive Filters Universal Decimal Class. No.: 517.518.45:621.372 / HAM