Lecture "Signals and Systems II"

Basic Information

Lecturers:   Gerhard Schmidt (lecture), Marco Gimm/Christin Bald (exercise)
Room:   KS2/C-SR I
Language:   German
Target group:   Students in electrical engineering and computer engineering
Prerequisites:   Signal and Systems, Part 1    
Contents:  

This course teaches basics in systems theory for electrical engineering and information technology. This basic course is restricted to continuous and deterministic signals and systems.

Topic overview:

  • Modulation
  • Stochastic signals and corresponding spectra
  • Linear systems and stochastic signals
  • Ideal systems
  • State-space description
  • Add-ons (transforms)
References:  

E. Hänsler: Statistische Signale, 3.Auflage, Springer, 2001
H. D. Lüke: Signalübertragung, Springer, 1995
H. W. Schüßler: Netzwerke, Signale und Systeme II: Theorie kontinuierlicher und diskreter Signale und Systeme, Springer, 1991

 

News

In KW 43/19 and 44/19, there will be a lecture instead of the exercise. Date, time and room remain the same. 

The exam procedure for Signals and Systems II has been adapted slightly. The notes on the exam execution and rules will be shortened. Instead of reading out the whole exam problems there will be 10 minutes of additional reading time. Please note that during this reading time no writing will be allowed.

Exam Results and Exam Inspection:

The results of the summer semester's exam of 26.09.2019 are now online in the QIS-system. Please note the date of the first exam inspection:

Date: Wednesday, 30.10.2019
Time: 12:30 h - 13:30 h
Room: Library of the DSS-group (D-037 A)

Please note that any information regarding your exam, including achieved points and "how close" you are to passing, can only be given out during an official exam inspection. Your grades will always be available through the QIS-system as soon as possible.

 

Lecture slides

  Slides of the lecture "Modulation"
(Linear and nonlinear modulation, digitalization)
  Slides of the lecture "Stochastic signals and corresponding spectra"
(Random processes, power spectral densities)
  Slides of the lecture "Stochastic signals and linear time-invariant systems"
(Random processes, power spectral densities)
  Slides of the lecture "Ideal systems"
(Lowpass filter, magnitude and phase distortions)
  Slides of the lecture "State-space description"
(State-space representation of linear, time-invariant systems)
  Slides of the lecture "Extensions on transformations"
(Spectra of sampled continuous and discrete signals, convergence conditions and inverse transformations)

 

Script

An online version of the slides (a script) can be found on an extra web page.

 

Exercises

Exercises can be found on an extra web page.

 

Evaluation

The evaluation can be found on an extra web page.

Completed evaluations can be found on an extra web page.

 

Matlab demos

 

Current Exam

Date: XXX, xx.xx.2020
Time: 09:00 h - 10:30 h
Room: Coming soon

 

Previous Exams

  Exam of the summer term 2019     Corresponding solution
  Exam of the winter term 2018/2019     Corresponding solution
  Exam of the summer term 2018     Corresponding solution
  Exam of the winter term 2017/2018     Corresponding solution
  Exam of the summer term 2017     Corresponding solution

 

Related Sections

Please have also a look into the other sections that are related to the lecture "Signals and Systems II":

 

Website News

27.01.2019: Contributions on nerve signal modeling and magnetic muscle measurement by OPMs availaible on IEEE (early access).

27.01.2020: Talk about magnetic shielding by Allard Schnabel (PTB, Berlin) takes place on Feb 13, 2020, 17 h, Room: C-SR 1.

26.01.2020: Some reflections on the year 2019 are online now.

17.12.2019: Journal paper on signal processing for breathing protection masks published.

23.11.2019: GaS price 2019 for Jannek Winter for an excellent bachelor topic on underwater communication systems.

15.11.2019: Our new MIMO-SONAR system (sponsored by DFG) is now ready for "take off".

20.10.2019: We had a very good retreat on the island of Sylt.

07.08.2019: Talk from Juan Rafael Orozco-Arroyave added.

11.07.2019: First free KiRAT version released - a game for Parkinson patients

Recent Publications

   

E. Elzenheimer, H. Laufs, W. Schulte-Mattler, G. Schmidt: Magnetic Measurement of Electrically Evoked Muscle Responses with Optically Pumped Magnetometers, IEEE Transactions on Neural Systems and Rehabilitation Engineering, January 2020, doi: 10.1109/TNSRE.2020.2968148

   

M. Brodersen, A. Volmer, G. Schmidt: Signal Enhancement for Communication Systems Used by Firefighter, EURASIP Journal on Audio, Speech, and Music Processing, vol. 21, pp. 1 - 19, 2019

   

E. Elzenheimer, H. Laufs, W. Schulte-Mattler, G. Schmidt: Signal Modeling and Simulation of Temporal Dispersion and Conduction Block in Motor Nerves, IEEE Transactions on Biomedical Engineering, November 2019, doi: 10.1109/TBME.2019.2954592

Contact

Prof. Dr.-Ing. Gerhard Schmidt

E-Mail: gus@tf.uni-kiel.de

Christian-Albrechts-Universität zu Kiel
Faculty of Engineering
Institute for Electrical Engineering and Information Engineering
Digital Signal Processing and System Theory

Kaiserstr. 2
24143 Kiel, Germany

How to find us

Recent News

MIMO SONAR System

Recently, we get the new projector front-ends from Atlas Elektronik for our MIMO SONAR system. This was part of the "Großgerät" which was obtained with the help of the German research foundation (DFG). Now we are able to perform underwater experiments that will show if our ideas and corresponding realt-time algorithms also works in real environments.

We would like to thank all of our ...


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