00477nam a22001097a 4500020002400000082001700024100002200041245004500063260003900108300002900147650019100176  a9788131725436 (pbk)  a621.382bCOU  aCouch, II Leon W.  aDigital and analog communication systems  aNew DelhibPearson Educationc2009  a749 p.b: ill.c; 24 cm.  aCommunication systemaDigital communication systemaAnalog communication systemvMATLABvCommunication systemvSignalsvSpectravLinear systemsvDigital signalingvDelta modulationvFEAS