Lecture "Signals and Systems I"
| Basic Information | |
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| Lecturers: | Gerhard Schmidt (lecture), Patricia Piepjohn and Johannes Hoffmann (exercise) |
| Room: | C-SR-I |
| 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:
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| 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
30.09.2021 - The grades of the exam from 21.09.21 are now available in the QIS-system. The exam inspection will be held on 22.10.2021, starting at 8 am with an appointment. More detailed information will be sent out soon by mail.
04.04.2021 - We will start the lecture during the first exercise: 19.04.2021 at 14:30 h. Please use the zoom link of the lecture (provided via OLAT) for joining.
Lecture Slides
| Link | Content |
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Slides of the lecture "Introduction" (details of the lecture, notation, signals, systems) |
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Slides of the lecture "Signals" (basic signals, reaction on basic signals, signal decomposition) |
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Slides of the lecture "Spectral Representations - Part 1" (Fourier series, Discrete Fourier Transform) |
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Slides of the lecture "Spectral Representations - Part 2" (Fourier Transform) |
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Slides of the lecture "Spectral Representations - Part 3" (Laplace and z-transform) |
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Slides of the lecture "Linear Systems" (Basics and relations between different system descriptions) |
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Slides of the lecture "Modulation" (Basics and linear modulation schemes) |
Lecture Videos
| Video | Content | Please watch until |
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Introduction - part 1 of 3 |
22.04.2021 - 10:00 h |
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Introduction - part 2 of 3 |
22.04.2021 - 10:00 h |
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Introduction - part 3 of 3 |
22.04.2021 - 10:00 h |
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Signals - part 1 of 3 |
29.04.2021 - 10:00 h |
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Signals - part 2 of 3 |
29.04.2021 - 10:00 h |
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Signals - part 3 of 3 |
06.05.2021 - 10:00 h |
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Spectra, Fouier series and DFT - part 1 of 3 |
06.05.2021 - 10:00 h |
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Spectra, Fouier series and DFT - part 2 of 3 |
06.05.2021 - 10:00 h |
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Spectra, Fouier series and DFT - part 3 of 3 |
20.05.2021 - 10:00 h |
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Spectra, Fouier transformations - part 1 of 3 |
20.05.2021 - 10:00 h |
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Spectra, Fouier transformations - part 2 of 3 |
20.05.2021 - 10:00 h |
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Spectra, Fouier transformations - part 3 of 3 |
27.05.2021 - 10:00 h |
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Spectra, z and Laplace transform - part 1 of 3 |
27.05.2021 - 10:00 h |
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Spectra, z and Laplace transform - part 2 of 3 |
27.05.2021 - 10:00 h |
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Spectra, z and Laplace transform - part 3 of 3 |
03.06.2021 - 10:00 h |
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Linear systems - part 1 of 4 |
10.06.2021 - 10:00 h |
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Linear systems - part 2 of 4 |
10.06.2021 - 10:00 h |
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Linear systems - part 3 of 4 |
17.06.2021 - 10:00 h |
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Linear systems - part 4 of 4 |
24.06.2021 - 10:00 h |
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Modulation - part 1 of 1 |
01.07.2021 - 10:00 h |
Exercises
| Link | Content | Please try until |
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Please prepare exercises 1 and 2. | 26.04.2021 - 14:30 h |
| Please prepare exercises 5, 6 and 7. | 03.05.2021 - 14:30 h | |
| Please prepare exercises 9 and 11. | 10.05.2021 - 14:30 h | |
| Please prepare exercises 12, 14 and 15 | 31.05.2021 - 14:30 h | |
| Please prepare exercises 16 and 18 | 07.06.2021 - 14:30 h | |
| Please prepare exercises 19 and 21 | 14.06.2021 - 14:30 h | |
| Please prepare exercises 23 and 25 | 21.06.2021 - 14:30 h | |
| Please prepare exercises 27 and 28 | 28.06.2021 - 14:30 h | |
| Please prepare exercises 30 and 31 | 05.07.2021 - 14:30 h |
Solutions for the Exercises
| Link | Content |
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Solutions to all exercises. |
Exercise Videos
| Video | Content | Please watch until |
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Exercise 1 |
26.04.2021 - 14:30 h |
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Exercise 2 |
26.04.2021 - 14:30 h |
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Exercise 3 |
Optional exercise |
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Exercise 4 |
Optional exercise |
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Exercise 5 |
03.05.2021 - 14:30 h |
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Exercise 6 |
03.05.2021 - 14:30 h |
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Exercise 7 |
03.05.2021 - 14:30 h |
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Exercise 8 |
Optional exercise |
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Exercise 9 |
10.05.2021 - 14:30 h |
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Exercise 10 |
Optional exercise |
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Exercise 11 |
10.05.2021 - 14:30 h |
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Exercise 12 |
31.05.2021 - 14:30 h |
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Exercise 13 |
Optional exercise |
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Exercise 14 |
31.05.2021 - 14:30 h |
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Exercise 15 |
31.05.2021 - 14:30 h |
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Exercise 16 |
07.06.2021 - 14:30 h |
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Exercise 17 |
Optional exercise |
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Exercise 18 |
07.06.2021 - 14:30 h |
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Exercise 19 |
14.06.2021 - 14:30 h |
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Exercise 20 |
Optional exercise |
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Exercise 21 |
14.06.2021 - 14:30 h |
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Exercise 22 |
Optional exercise |
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Exercise 23 |
21.06.2021 - 14:30 h |
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Exercise 24 |
Optional exercise |
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Exercise 25 |
21.06.2021 - 14:30 h |
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Exercise 26 |
Optional exercise |
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Exercise 27 |
28.06.2021 - 14:30 h |
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Exercise 28 |
28.06.2021 - 14:30 h |
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Exercise 29 |
Optional exercise |
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Exercise 30 |
05.07.2021 - 14:30 h |
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Exercise 31 |
05.07.2021 - 14:30 h |
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Exam preparation (exam of winter term 2017/2018) |
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Exam preparation (exam of winter term 2020/2021) |
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Matlab Theory Examples
How to use Matlab as a student:
- Campus-wide license (recommended)
- Windows Remote Server
| Link | Content | Date |
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Matlab intro | 17.05.2021 |
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System properties demo | 26.04.2021 |
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Periodicity demo | 03.05.2021 |
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Fourier series demo | 10.05.2021 |
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DFT demo | 10.05.2021 |
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Fourier transform demo (Try at home) | 17.05.2021 |
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Fourier transform demo | 07.06.2021 |
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Convolution demo | 14.06.2021 |
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Laplace tranform demo | 21.06.2021 |
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z-Domain system demo | 28.06.2021 |
Evaluation
| Evaluation | |||
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Current evaluation | |
Completed evaluations |
Formulary
A formulary can be found below:
| Link | Content |
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Formulary |
Previous Exams
| Link | Content | Link | Content |
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Exam of the summer term 2021 | |
Corresponding solution |
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Exam of the winter term 2020/2021 | |
Corresponding solution |
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Exam of the summer term 2020 | |
Corresponding solution |
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Exam of the winter term 2019/2020 | |
Corresponding solution |
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Exam of the summer term 2019 | |
Corresponding solution |
Yulia and Anton are pretty proud parents now. Little Mikael "arrived" at the end of August and he is now the new member in the famous Namenas family. We hope to see him soon here at the faculty.