Overview
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Course Contents

Continuous time and discrete time signals  Periodic signals, even and odd signals, exponential and sinusoidal signals, the unit impulse and unit step functions  Continues time and discrete time systems  Linear time invariant (LTI) systems, difference equation, causality, BIBO stability, convolution and correlation  Discrete time Fourier transforms, time and frequency characterization of signals and systems  Analysis and design of continuous time systems using Laplace transforms.  The sampling theorem, aliasing, sampling the discrete time signals

Course Synopsis

1. To explain signals and systems representations/classifications and also describe the time and frequency domain analysis of continuous time signals with Fourier series, Fourier transforms and Laplace transforms. 2. To present the concepts of convolution and correlation integrals and also understand the properties in the context of signals/systems and lay down the foundation for advanced courses. 3. To understand Sampling theorem, with time and frequency domain analysis of discrete time signals with DTFS, DTFT and Z-Transform.

Course Learning Outcomes

1. Express the concepts of signals and systems and their different types which can be used in a wide variety of disciplines in engineering and study properties such as causality, stability, linearity, and time invariance etc. 2. Use linear systems tools, especially transform analysis and convolution, to analyze and predict the behavior of linear systems. 3. Analyze continuous and discrete time signals and systems in the time/frequency-domain using Fourier, Laplace and z-transforms. 4. Concepts of sampling, sampling theorem and modulation and Gain an appreciation for the importance of linear systems analysis in communication systems.

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SnS02

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Book Title : Signals and Systems
Author : V. Oppenheim, A. S. Willsky and S. H. Nawab
Edition : 2nd Edition, 1996
Publisher : Prentice Hall,
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Title : SIGNALS AND SYSTEMS CDF
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Title : SIGNALS AND SYSTEMS F-04
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Title : signals and systems
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Title : SIGNALS AND SYSTEMS F-07
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Title : Mids course
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Title : SnS links
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