EC2204-SIGNALS AND SYSTEMS |
CLASSIFICATION OF SIGNALS AND SYSTEMS |
Continuous time signals (CT signals), discrete time signals (DT signals) - Step, Ramp, Pulse, Impulse, Exponential, Classification of CT and DT signals - periodic and periodic, random singals, CT systems and DT systems, Basic properties of systems - Linear Time invariant Systems and properties. |
ANALYSIS OF CONTINUOUS TIME SIGNALS |
Fourier series analysis, Spectrum of C.T. singals, Fourier Transform and Laplace Transform in Signal Analysis. |
LINEAR TIME INVARIANT –CONTINUOUS TIME SYSTEMS |
Differential equation, Block diagram representation, Impulse response, Convolution integral, frequency response , Fourier and Laplace transforms in analysis, State variable equations and matrix representation of systems. |
ANALYSIS OF DISCRETE TIME SIGNALS |
Sampling of CT signals and aliasing, DTFT and properties, Z-transform and properties of Z-transform. |
LINEAR TIME INVARIANT - DISCRETE TIME SYSTEMS |
Difference equations, Block diagram representation, Impulse response, Convolution sum, LTI systems analysis using DTFT and Z-transforms , State variable equations and matrix representation of systems. |
REFERENCE |
Text Books |
1.Allan V.Oppenheim, S.Wilsky and S.H.Nawab, Signals and Systems, Pearson Education, 2007.
2.Edward W Kamen & Bonnie’s Heck, “Fundamentals of Signals and Systems”,Pearson Education, 2007. |
Reference Books |
1.H P Hsu, Rakesh Ranjan“ Signals and Systems”, Schaum’s Outlines, Tata McGraw Hill, Indian Reprint, 2007.
2.S.Salivahanan, A. Vallavaraj, C. Gnanapriya, Digital Signal Processing, McGraw Hill International/TMH, 2007.
3.Simon Haykins and Barry Van Veen, Signals and Systems John Wiley & sons , Inc, 2004.
4.Robert A. Gabel and Richard A.Roberts, Signals & Linear Systems, John Wiley, III edition, 1987.
5.Rodger E. Ziemer, William H. Tranter, D. Ronald Fannin. Signals & systems, Fourth Edition, Pearson Education, 2002. |
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