Lab "System Theory"

 

Basic Information
Lecturers: Gerhard Schmidt, Karolin Krüger, Christian Kanarski
Room: KS2/Geb.G - PC-Labor
Language: German
Target group: Students in electrical engineering and computer engineering
Prerequisites: Signals and systems I
Registration procedure:

If you want to sign up for this laboratory, you need to register with the following information in the registration form

  • surname, first name,
  • (stu) e-mail address,
  • matriculation number,

Please note, that the registration period starts the 19.09.2022 at 00:01 am and ends the 19.10.2022 at 23:59 am. All applications before and after this registration period will not be taken into account.

Registration will be possible within the before mentioned time by sending a mail with your name and matriculation number to This email address is being protected from spambots. You need JavaScript enabled to view it.

The registration is binding. A deregistration is possible by sending a mail with your name and matriculation number to This email address is being protected from spambots. You need JavaScript enabled to view it. until Wednesday, 19.10.2022 at 23:59 am. All later cancellations of registration will be considered as having failed the lab.

Requirements, rules and commitments will be announced at the first experiment (attendance is mandatory).

Time:

The first experiment takes place on the 26.10.2022 in KS2/Geb.G - PC-Labor.

Contents:

The contents of the lab is the following:

  • Introduction to Matlab (Octave)
  • Time-continuous periodic and non-periodic signals
    • Continuous Fourier transform and Fourier series
    • Spectrum of selected signals
    • Band-limited step function
    • Gibb's phenomenon
  • Time-discrete periodic and non-periodic signals
    • Spectrum of time-discrete signals
    • Sampling and reconstruction of signals
    • Sampling theorem
  • Discrete Fourier transform (DFT)
    • Time-limited and band-limited signals
    • Non-limited signals
    • Aliasing
    • DFT and periodic signals
    • Leakage effect
    • Windowing
  • Linear, time invariant systems
    • Pole-zero plot
    • Impulse response
    • Time-domain behaviour
    • Linear phase
    • Minimum phase
    • All-pass filter
  • Time-discrete simulation of time-continuous systems
    • Excitation-invariant transforms
    • Bilinear transform
    • Spectral overlaps
    • Reactions to broadband and narrowband signals
  • Stochastic signals
    • Probability density function
    • Stationary and ergodic stochastic processes
    • Autocorrelation
    • Power density spectrum
  • Influence of a linear system on a stochastic process
    • Influence on mean, variance, autocorrelation, and power density spectra of stochastic processes
    • Identification of systems with random signals
  • An Introduction to adaptive filters
    • NLMS algorithm
    • System identification

 

Dates

Experiment Wednesday
1 26.10.2022
2 02.11.2022
3 09.11.2022
4 16.11.2022
5 23.11.2022
6 30.11.2022
7 07.12.2022
8 14.12.2022
9 21.12.2022

 

 

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