TNG015 Signals and Systems, 6 ECTS-points
/Signaler och system/

Advancement level:
B

Aim:
The course gives introduction and basic knowledge in digital signal processing. After the course, the students should be familiar with time and frequency descriptions of signals and linear signal processing systems. The practical understanding of sound and image processing is emphasized.

Prerequisites:
TNG002 Linear Algebra, TNG010 Calculus in Several Variables, TNG014 Transform Theory

Course organization:
The teaching is done in lectures, classes, and lab exercises.

Course content:
Mathematical models of signals and signal processing systems. Properties such as linearity, causality, stationarity and periodicity. Spectral representation of signals using Fourier series and Fourier transforms. Spectrograms. Sampling and recontstruction; aliasing and folding. Linear systems and filter: analysis and synthesis using the z-transform. Applications in analysis and synthesis of sound and image signals.

Course literature:
To be specified at a later time.

LAB1, 2 p.
UPG1, 2 p.
Course language is Swedish.