EITA50 - Signalbehandling i multimedia

Links

• Canvas
• Reading Advice
• Lecture notes
  • Chapter 1 - Signals and Systems
  • Chapter 2 - Discrete-time signals and systems
  • Chapter 3 - Z-transform

Learning Outcomes

"This course is a review of previous courses."
Understand systems and signals, do analysis, make judgments and implement things in code.

Important Course Activities

How to pass the course:

• 3 laboratory assignments (pass/fail)
• 2 home assignments (optional, gives bonus points on exam)
• Exam May 31st at 14:00

Literature

• Reading guidelines are on canvas
• Additional material on canvas:
  • Formula collection
  • MATLAB guides
  • exercise problems
• lab resources
  • lab instructions
  • MATLAB scripts
• old exams with solutions

Textbook chapters

1. Introduction
2. Discrete-time signals and systems
3. The z-transform and its application of the analysis of LTI systems
4. Frequency analysis of signals and systems
5. Frequency domain analysis of LTI
6. Sampling and reconstruction
7. The DFT: its properties and applications
8. -[skip]-
9. Implementation of discrete-time systems

Exam details

Allowed tools

• Collection formulas
• pocket calculator

Points

Exam is 5.0p (+1.0p from home assignments)

• 0.0-2.9p: Fail
• 3.0-3.9p: 3
• 4.0-4.9p: 4
• 5.0-6.0p: 5

Guest lectures will be included in the exam! 😬

Important math

• Complex numbers (magnitude, angle/phase, polar form, Euler's identity)
• Partial fraction expansion (partialbråksuppdelning)
• Finite geometric sum
• Infinite geometric sum
• Trigonometric relations