Sunday, July 22, 2012

EC 2204-SIGNALS AND SYSTEMS-ANNA UNIVERSITY SYLLABUS ECE


EC 2204-SIGNALS AND SYSTEMS-ANNA UNIVERSITY SYLLABUS ECE



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EC 2204                                    SIGNALS AND SYSTEMS                                L T  P C
3  1 0  4

AIM
To study and analyse characteristics of continuous, discrete signals and systems.

OBJECTIVES
·    To study the properties and representation of discrete and continuous signals.
·    To study the sampling process and analysis of discrete systems using z-transforms.
·    To study the analysis and synthesis of discrete time systems.

UNIT I             CLASSIFICATION OF SIGNALS AND SYSTEMS                                  9
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.

UNIT II             ANALYSIS OF CONTINUOUS TIME SIGNALS                                      9
Fourier  series  analysis,  Spectrum  of  C.T.  singals,  Fourier  Transform  and  Laplace
Transform in Signal Analysis.

UNIT III           LINEAR TIME INVARIANT CONTINUOUS TIME SYSTEMS                9

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

UNIT IV          ANALYSIS OF DISCRETE TIME SIGNALS                                             9
Sampling of CT signals and aliasing, DTFT and properties, Z-transform and properties of
Z-transform.

UNIT V           LINEAR TIME INVARIANT - DISCRETE TIME SYSTEMS                      9
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.
TOTAL : 45 + 15 = 60 PERIODS

TEXT BOOKS:
1.  Allan  V.Oppenheim,  S.Wilsky  and  S.H.Nawab,  Signals  and  Systems,  Pearson
Education, 2007.
2.  Edward  W  Kamen  &  Bonnies  Heck,  Fundamentals  of  Signals  and  Systems,
Pearson Education, 2007.

REFERENCES:
1.  H P Hsu, Rakesh RanjanSignals 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.


7/22/2012 07:04:00 PM

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