00551nam 2228838 450000100060000000300230000600500090002900800410003808200080007907200360008702000220012310000190014526000250016425000060018924500710019565000360026665000690030228838StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a621 aDiscrete-timesignal and systems a978-81-203-0947-2 aJohn G.proakis bHall Of India c2007 a2 adigital signal processing principles, algorithms, and applications aDiscrete-timesignal and systems athe-transform and its application to the analysis of LTI systems