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227-0045-00L 4 Credits BSC D-HEST , D-BIOL , D-ITET , D-MATH
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Signals and Systems I

Signal- und Systemtheorie I

Lecturers & Examiners: Prof. Dr. Helmut Bölcskei
VVZ CR 3.9

Last Updated: 2026-02-05 15:36:11

Abstract

Signal theory and systems theory (continuous-time and discrete-time): Signal analysis in the time and frequency domains, signal spaces, Hilbert spaces, generalized functions, linear time-invariant systems, sampling theorems, discrete-time signals and systems, digital filter structures, Discrete Fourier Transform (DFT), finite-dimensional signals and systems, Fast Fourier Transform (FFT).

Objective

Introduction to mathematical signal processing and system theory.

Content

Signal theory and systems theory (continuous-time and discrete-time): Signal analysis in the time and frequency domains, signal spaces, Hilbert spaces, generalized functions, linear time-invariant systems, sampling theorems, discrete-time signals and systems, digital filter structures, Discrete Fourier Transform (DFT), finite-dimensional signals and systems, Fast Fourier Transform (FFT).

Resources

Lecture Notes

Lecture notes, problem set with solutions.

Learning Materials (Links)

General Information

Language
German
Levels
BSC
Frequency
Yearly recurring

Examination

Type
session examination
Mode
written 180 minutes
Aids
Sie erhalten zu Beginn der Prüfung die Transformationstabellen.

Course Components

Type Title Time & Place Hours
lecture Signal- und Systemtheorie I
«Hybrid». Bis zu 150 Studierende können die Lehrveranstaltung in Präsenz besuchen. Weitere Informationen werden in der Woche vor Semesterbeginn den eingeschriebenen Studierenden per E-Mail bekanntgegeben. Die genauen Unterrichtszeiten von ONLINE - Veranstaltungen werden von den Dozierenden kommuniziert.
  • Thu 08:15-10:00 (ETF C 1)
2 h weekly
exercise Signal- und Systemtheorie I
Study-Center: Dienstags 18 - 20 Uhr im ETF E1 Die genauen Unterrichtszeiten von ONLINE - Veranstaltungen werden von den Dozierenden kommuniziert. Beginn der Übung und des Lernstudios am 22.09.
  • Tue 16:00-18:00 (ON LI NE)
  • Tue 16:00-18:00 (ON LI NE)
  • Tue 16:00-18:00 (ON LI NE)
  • Tue 16:00-18:00 (ON LI NE)
  • Tue 16:00-18:00 (ON LI NE)
  • Tue 16:15-18:00 (ETZ F 91)
2 h weekly

Offered In