TSEI07 Digital Filters

TSEI07 Digital filters teaches the basics of the design and implementation of digital filters. It covers the same topics as TSTE06 Digital Filters, but at the level G2 instead of A.

Course topics

• Discrete-time and digital signals and systems
• Approximation theory, Butterworth, Chebyshev-I, Chebyshev-II and Cauer-filters
• Frequency transformations
• Synthesis of IIR and FIR filters
• Wave digital filters
• Systems with several sampling frequencies, decimation and interpolation
• Finite word lengths effect
• Computational properties of recursive DSP algorithms
• Implementation of digital filters.

Instructors

• Course director and lecturer: Håkan Johansson
• Assistants: Oksana Moryakova, Deijany Rodriguez Linares

Course material

• L. Wanhammar and H. Johansson: Digital Filters Using Matlab, 2013

• L. Wanhammar: Tables and Formulas for Analog and Digital Filters

• Supplementary material: Solutions to the problems, material for the labs

Prerequisites

• Basic courses in circuit theory and linear systems.

Information for enrolled students

For detailed lecture, tutorial, and lab plans, see the study room in Lisam:

• https://lisam.liu.se/