Signals and Systems

Course title: Signals and Systems

Code: FEIT05L008

Number of credits (ECTS): 6

Weekly number of classes: 3+2+0+0

Prerequisite for enrollment of the subject: None

Course goals/Competences: The goal of the course is to familiarize the students with the concepts and the basic mathematical tools for processing of signals and the analysis of systems. With the successful completion of the course the student will:

- have an understanding of the concepts related to signal processing such as: convolution, frequency spectrum, frequency response, filtering, transfer function.

- be able to analyze models of LTI systems in time and frequency domain

- be able to use and choose the appropriate tools for the solution of a given problem

Total available number of classes: 180

Curriculum: Signals. Systems with an emphasis on LTI systems. Basics of realization of LTI systems. Processing in the original domain. Processing of periodical signals: Fourier series f analog and discrete signal (CTFS and DTFS), Processing of aperiodical signals. Fourier transform of analog and discrete signals (CTFT and DTFT).  Characterization of LTI systems in time and frequency domain (frequency spectrum, frequency response, filtering basics, Bode diagrams). Sampling of analog signals. Analysis of LTI systems using Laplace transform.

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