00413nam a2200133Ia 4500008004100000020001800041082002000059100002300079245003000102260003400132300000800166546000900174650009600183230312s9999||||xx |||||||||||||| ||und||  a9788120305326  a621.3815bOPP-D  aOppenheim, Alan. V 0aDigital Signal processing  bphi LEARNINGaNew Delhic2008  a585  aEng.  aEngineeringvDiscrete-time, Flow graph and matrix representation of digital filters, random