00463cam a2200121 a 4500020002100000082001800021100005600039245003600095260003900131300003500170500002000205650011600225  a8178082446 (pbk)  a621.3822bOPP1 aOppenheim, Alan V.aRonald W. SchaferaJohn R. Buck10aDiscrete time signal processing  aNew DelhibPearson Educationc2004  axxvi, 870 p.b: ill.c; 25 cm.  aIncludes index. 0aSignal processingvFourier transformvAnalog signalvTransform analysisvLinear systemvNetwork structurevFEAS