TY - BOOK AU - Nagrath, I J, Sharan, S N AU - Rakesh Ranjan AU - Sukhbinder Kumar TI - Signals and systems SN - 74637711 CY - New Delhi KW - Continuous-Time systems KW - Discrete-Time systems KW - Fourier transform KW - Linear time invariant system ( KW - LTI)digital filters -- Analysis and Design -- KW - Matlab tools KW - Signals and Systems N1 - Includes bibliographical references and index ER -