Lecture "Signals and Systems I"
Basic Information  

Lecturers:  Gerhard Schmidt (lecture), Patricia Piepjohn and Johannes Hoffmann (exercise) 
Room:  CSRI 
Language:  German 
Target group:  Students in electrical engineering and computer engineering 
Prerequisites:  Mathematics for engineers I, II & III; Foundations in electrical engineering I & II 
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:

References:  H.W. Schüßler: Netzwerke, Signale und Systeme II: Theorie kontinuierlicher und diskreter Signale und Systeme, Springer, 1991 H.D. Lüke: Signalübertragung, Springer, 1995 
News
The lecture will be given in presence (Room CSRI). We will start with the lecture on Thursday, 14.04.2022. In the first week, there will be no excersise (also in the second week, due to "Karfreitag").
The results of the exam from 18.03.2022 are now online in the QIS system! The exam review will take place on 01.04.2022, more detailed information will follow shortly by mail.
Lecture Slides
Lecture Script
A script for the lecture is available here. It is currently under construction, but a first version is already available via the link mentioned before. If you find some error, please let me (Gerhard Schmidt) know.
Lecture Videos
Video  Content 

Introduction  part 1 of 3 

Introduction  part 2 of 3 

Introduction  part 3 of 3 

Signals  part 1 of 3 

Signals  part 2 of 3 

Signals  part 3 of 3 

Spectra, Fouier series and DFT  part 1 of 3 

Spectra, Fouier series and DFT  part 2 of 3 

Spectra, Fouier series and DFT  part 3 of 3 

Spectra, Fouier transformations  part 1 of 3 

Spectra, Fouier transformations  part 2 of 3 

Spectra, Fouier transformations  part 3 of 3 

Spectra, z and Laplace transform  part 1 of 3 

Spectra, z and Laplace transform  part 2 of 3 

Spectra, z and Laplace transform  part 3 of 3 

Linear systems  part 1 of 4 

Linear systems  part 2 of 4 

Linear systems  part 3 of 4 

Linear systems  part 4 of 4 

Modulation  part 1 of 1 
Exercises
Date  Event 

25.04.2022  Theory: Matlab introduction and system properties 
02.05.2022  Question time: Exercises 1 and 2 
09.05.2022  Theory: Periodicity and Fourier Series 
16.05.2022  Question time: Please prepare exercises 5, 6, 7 and 9 
23.05.2022  Theory: DFT and Fourier transform 
30.05.2022  Question time: Please prepare exercises 11, 12, 14, 15 and 16 
13.06.2022  Theory: Convolution and Laplace transform 
20.06.2022  Question time: Please prepare exercises 18, 19, 21, 23 and 25 
27.06.2022  Theory: Z Transform 
04.07.2022  Question time: Please prepare exercises 27, 28, 30 and 31 
Link  Content 

All exercises. 
Solutions for the Exercises
Link  Content 

Solutions to all exercises. 
Exercise Videos
Video  Content  Please watch until 

Exercise 1 
02.05.2022  13:00 h 

Exercise 2 
02.05.2022  13:00 h 

Exercise 3 
Optional exercise 

Exercise 4 
Optional exercise 

Exercise 5 
16.05.2022  13:00 h 

Exercise 6 
16.05.2022  13:00 h 

Exercise 7 
16.05.2022  13:00 h 

Exercise 8 
Optional exercise 

Exercise 9 
16.05.2022  13:00 h 

Exercise 10 
Optional exercise 

Exercise 11 
30.05.2022  13:00 h 

Exercise 12 
30.05.2022  13:00 h 

Exercise 13 
Optional exercise 

Exercise 14 
30.05.2022  13:00 h 

Exercise 15 
30.05.2022  13:00 h 

Exercise 16 
30.05.2022  13:00 h 

Exercise 17 
Optional exercise 

Exercise 18 
20.06.2022  13:00 h 

Exercise 19 
20.06.2022  13:00 h 

Exercise 20 
Optional exercise 

Exercise 21 
20.06.2022  13:00 h 

Exercise 22 
Optional exercise 

Exercise 23 
20.06.2022  13:00 h 

Exercise 24 
Optional exercise 

Exercise 25 
20.06.2022  13:00 h 

Exercise 26 
Optional exercise 

Exercise 27 
04.07.2022  13:00 h 

Exercise 28 
04.07.2022  13:00 h 

Exercise 29 
Optional exercise 

Exercise 30 
04.07.2022  13:00 h 

Exercise 31 
04.07.2022  13:00 h 

Exam preparation (exam of winter term 2017/2018) 


Exam preparation (exam of winter term 2020/2021) 

Matlab Theory Examples
How to use Matlab as a student:
 Campuswide license (recommended)
 Windows Remote Server
Evaluation
Evaluation  

Current evaluation  Completed evaluations 
Formulary
A formulary can be found below:
Link  Content 

Formulary 