Vandendorpe Luc; Wertz Vincent;
LFSAB 1101, LFSAB 1102 or equivalent courses|
This course contains the basic notions about signals and systems, namely signal representations, both continuous time and discrete time, in the time domain and in the frequency domain, several representations of systems (impulse response, state space representation, transfer function), the Fourier, Laplace and Z transforms, their properties, elements of filtering and elements of stability.This course contains the basic notions about signals and systems, namely signal representations, both continuous time and discrete time, in the time domain and in the frequency domain, several representations of systems (impulse response, state space representation, transfer function), the Fourier, Laplace and Z transforms, their properties, elements of filtering and elements of stability.
The contribution of this Teaching Unit to the development and
command of the skills and learning outcomes of the programme(s) can be
accessed at the end of this sheet, in the section entitled
“Programmes/courses offering this Teaching Unit”.
At the end of this learning unit, the student is able to :
Contribution of the course to the program objectives:
Regarding the learning outcomes of the program of Bachelor in Engineering, this course contributes to the development and the acquisition of the following learning outcomes:
LO 1.1, 1.2
Specific learning outcomes of the course:
More precisely, at the end of the course the students will be able to
Disciplinary learning outcomes:
Master the basic mathematical concepts in order to handle practical signal processing and system theory applications, in particular the Fourier transform, the Laplace transform, and the Z transform ;
Compute, including with specialized software tools, the different transformations for signals, be they continuous time or discrete time ; understand the results obtained ; be familiar with the time domain and the frequency domain properties of signals ;
Use the different representations for linear time invariant systems ; choose the most appropriate one according to the problem or the situation ; be able to switch from one representation to another ; analyze, including by means of specialized software tools, linear time invariant systems (internal or BIBO stability, controlability, observability).
Transversal learning outcomes
Further investigate the concepts, by means of an English textbook
Write a short report for a small size project conducted in a group
Signal and system representations, in the time domain and in the frequency domain, for both continuous time and discrete time signals ;
Representations of systems :
Fourier, Laplace and Z transforms and their properties;
The learning process is made of courses, of practical training sessions and of sessions with MATLAB.
The students will be evaluated by means of a written and individual examination, on the basis of the learning outcomes provided above. Tables containing transformations is the only material permitted. An example of a former examination will be provided on MOODLE.
Evaluation of the small size project
A report has to be written and delivered about this project where MATLAB will be used. This report is mandatory. However it is not taken into account in the final mark.
LFSAB 1201, LFSAB 1202 or equivalent courses and elementary knowledge about MATLAB are also necessary
Les copies des transparents du cours de même que les énoncés des séances d'exercice sont disponibles sur le site MOODLE du cours.
Le livre "Signals and Systems" (2nd edition) de Simon Haykin et Barry Van Veen, Editions Wiley, est fortement recommandé. Il contient des explications détaillées, des exemples nombreux, des problèmes et des programmes Matlab.
Quelques exemplaires du livre sont disponibles à la BST.