ΥΠ06 - Signal and Systems

Information

Code : ΥΠ06

Type : Obligatory

Semester : 4

ECTS credits: 6

Course URL: http://eclass.hua.gr/courses/DIT108/

Expected Outcomes

The objective of the course to provide an introduction to signals as well as to the systems that produce them, concentrating on linear systems. It offers basic system design knowledge voice processing, image processing, telecommunication systems, automatic systems, robotics, etc and it helps in understanding and modeling complicated modern systems.

Content

Basic signal and systems categories. Continuous and discrete time.
Systems stability.
Basic systems definitions, linear time invariant systems and representations.
Definition of stationary and ergodic.
Fourier Series.
Basic properties of Fourier transforms and orthogonal transforms.
Circular and linear Convolution.
Fast Fourier Transform. z and Laplace transform.
Differential equations. Impulse response.
Transfer function and systems realization.
Ideal and practical Sampling, Nyquists Theorem.
Low-pass filters.
State space representations. Stochastic signals analysis.

Evaluation Means

Written exam

Bibliοgraphy

1. INTRODUCTION TO SIGNALS AND SYSTEMS THEORY. THEODORIDIS SERGIOS, ΜΠΕΡΜΠΕΡΙΔΗΣ ΚΩΣΤΑΣ, ΚΟΦΙΔΗΣ ΛΕΥΤΕΡΗΣ. ISBN13 9789604021147. 2005
2. SIGNALS, SYSTEMSΣ AND ALGORITHMS. n. KALOUPTSIDIS. ISBN 9789607140401. 1994

ieee transactions on signal processing