Oppenheim, Alan V., 1937- Discrete-time signal processing [Book] / Alan V. Oppenheim, Ronald W. Schafer, with John R. Buck. - 2nd ed. - local Local c1999. - xxvi, 870 p. : ill. ; 25 cm. All. LCCN: 98050398 Subjects--Topical Terms: Signal processing--Mathematics.Discrete-time systems. Dewey Class. No.: 621.382 2 / BB