EC6303 SIGNALS AND SYSTEMS syllabus-subject-notes-pevious-year-questions-papers-bank
OBJECTIVES:
To understand the basic properties of signal & systems and the various methods of classification
To learn Laplace Transform &Fourier transform and their properties
To know Z transform & DTFT and their properties
To characterize LTI systems in the Time domain and various Transform domains
UNIT I CLASSIFICATION OF SIGNALS AND SYSTEMS 9 Continuous time signals (CT signals) - Discrete time signals (DT signals) - Step, Ramp, Pulse, Impulse, Sinusoidal, Exponential, Classification of CT and DT signals - Periodic & Aperiodic signals, Deterministic & Random signals, Energy & Power signals - CT systems and DT systems- Classification of systems – Static & Dynamic, Linear & Nonlinear, Time-variant & Time-invariant, Causal & Noncausal, Stable & Unstable.
UNIT II ANALYSIS OF CONTINUOUS TIME SIGNALS 9 Fourier series analysis-spectrum of Continuous Time (CT) signals- Fourier and Laplace Transforms in CT Signal Analysis - Properties.
UNIT III LINEAR TIME INVARIANT- CONTINUOUS TIME SYSTEMS 9 Differential Equation-Block diagram representation-impulse response, convolution integrals-Fourier and Laplace transforms in Analysis of CT systems
UNIT IV ANALYSIS OF DISCRETE TIME SIGNALS 9 Baseband Sampling - DTFT – Properties of DTFT - Z Transform – Properties of Z Transform
UNIT V LINEAR TIME INVARIANT-DISCRETE TIME SYSTEMS 9 Difference Equations-Block diagram representation-Impulse response - Convolution sum- Discrete Fourier and Z Transform Analysis of Recursive & Non-Recursive systems
OUTCOMES: Upon the completion of the course, students will be able to:
Analyze the properties of signals & systems
Apply Laplace transform, Fourier transform, Z transform and DTFT in signal analysis
Analyze continuous time LTI systems using Fourier and Laplace Transforms
Analyze discrete time LTI systems using Z transform and DTFT
TEXT BOOK:
1. Allan V.Oppenheim, S.Wilsky and S.H.Nawab, “Signals and Systems”, Pearson, 2007.
REFERENCES:
1. B. P. Lathi, “Principles of Linear Systems and Signals”, Second Edition, Oxford, 2009.
2. R.E.Zeimer, W.H.Tranter and R.D.Fannin, “Signals & Systems - Continuous and Discrete”, Pearson, 2007.
3. John Alan Stuller, “An Introduction to Signals and Systems”, Thomson, 2007.
OBJECTIVES:
To understand the basic properties of signal & systems and the various methods of classification
To learn Laplace Transform &Fourier transform and their properties
To know Z transform & DTFT and their properties
To characterize LTI systems in the Time domain and various Transform domains
UNIT I CLASSIFICATION OF SIGNALS AND SYSTEMS 9 Continuous time signals (CT signals) - Discrete time signals (DT signals) - Step, Ramp, Pulse, Impulse, Sinusoidal, Exponential, Classification of CT and DT signals - Periodic & Aperiodic signals, Deterministic & Random signals, Energy & Power signals - CT systems and DT systems- Classification of systems – Static & Dynamic, Linear & Nonlinear, Time-variant & Time-invariant, Causal & Noncausal, Stable & Unstable.
UNIT II ANALYSIS OF CONTINUOUS TIME SIGNALS 9 Fourier series analysis-spectrum of Continuous Time (CT) signals- Fourier and Laplace Transforms in CT Signal Analysis - Properties.
UNIT III LINEAR TIME INVARIANT- CONTINUOUS TIME SYSTEMS 9 Differential Equation-Block diagram representation-impulse response, convolution integrals-Fourier and Laplace transforms in Analysis of CT systems
UNIT IV ANALYSIS OF DISCRETE TIME SIGNALS 9 Baseband Sampling - DTFT – Properties of DTFT - Z Transform – Properties of Z Transform
UNIT V LINEAR TIME INVARIANT-DISCRETE TIME SYSTEMS 9 Difference Equations-Block diagram representation-Impulse response - Convolution sum- Discrete Fourier and Z Transform Analysis of Recursive & Non-Recursive systems
OUTCOMES: Upon the completion of the course, students will be able to:
Analyze the properties of signals & systems
Apply Laplace transform, Fourier transform, Z transform and DTFT in signal analysis
Analyze continuous time LTI systems using Fourier and Laplace Transforms
Analyze discrete time LTI systems using Z transform and DTFT
TEXT BOOK:
1. Allan V.Oppenheim, S.Wilsky and S.H.Nawab, “Signals and Systems”, Pearson, 2007.
REFERENCES:
1. B. P. Lathi, “Principles of Linear Systems and Signals”, Second Edition, Oxford, 2009.
2. R.E.Zeimer, W.H.Tranter and R.D.Fannin, “Signals & Systems - Continuous and Discrete”, Pearson, 2007.
3. John Alan Stuller, “An Introduction to Signals and Systems”, Thomson, 2007.
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