00389nam a2200133Ia 4500008004100000041001200041082002500053100005600078245003600134250001200170260003800182300001300220650002200233231217s9999    xx            000 0 und d  aEnglish  a621.38481  OPP;8  R1  aOppenheim, Alan V. Schafer, Ronald W. Buck, John R. 0aDiscrete time signal processing  a2nd ed.  c1999bNew Jersey : Prentice-Hall,  axxvi+870  aSignal processing