This is an introductory course of signals and systems. The most important properties of continuous-time and discrete-time signals and systems are considered: periodicity, linearity, time-invariance, causality, impulse response, convolution representation. Their analysis in the frequency domain is presented by means of the Fourier Transform and the Discrete-Time Fourier Transform (DTFT).
ENGR 203, MTH 256
S. Haykin and B. Van Veen, Signals and Systems, Second Edition, John Wiley & Sons, 2003. ISBN 0471-16474-7
Recommended MATLAB Text: W. Palm, Introduction to Matlab 7 for Engineers, McGraw-Hill, 2006. ISBN 0-07-2548185
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- Basic concepts of signals and systems
- Basics of Matlab
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- Convolution sum and integral
- Interconnection of LTI systems
- LTI system properties
- Impulse response
- Step response
- Differential and difference equations (DE)
- Characteristics of systems described by DE
- Using Matlab for time-domain analysis
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- Frequency response of LTI systems
- Fourier series
- Fourier transform (FT)
- Discrete-time Fourier series, Discrete-time Fourier transform (DTFT)
- Properties of Fourier representations
- Parseval relationships and time-bandwidth product
- Using Matlab for frequency domain analysis
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- Fourier transform of impulse train and its applications
- Fourier transform representations of periodic and discrete-time signals
- Convolution and multiplication with mixtures of periodic and non-periodic signals
- Sampling and aliasing
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A.V. Oppenheim and A.S. Willsky, Signals and Systems, Second Edition, Prentice Hall, 1997, ISBN 0-13-814757-4
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C.L. Phillips and J.M. Parr, Signal, System, and Transforms, Second Edition, Prentice Hall, 1991, ISBN 0-20-109589-0
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D.K. Lindner, Introduction to Signals and Systems, First Edition, McGraw Hill, 1999, ISBN
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