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Finite Precision Error in FPGA Measurement
Linnaeus University, Faculty of Technology, Department of Physics and Electrical Engineering.
2015 (English)Independent thesis Advanced level (degree of Master (One Year)), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

Finite precision error in digital signal processing creates a threshold of quality of the processed signal. It is very important to agree on the outcome while paying in terms of power and performance.

This project deals with the design and implementation of digital filters FIR and IIR, which is further utilized by a measurement system in order to correctly measure different parameters. Compared to analog filters, these digital filters have more precise and accurate results along with the flexibility of expected hardware and environmental changes. The error is exposed and the filters are implemented to meet the requirements of a measurement system using finite precision arithmetic and the results are also verified through MATLAB. Moreover with the help of simulations, a comparison between FIR and IIR digital filters have been presented.

Place, publisher, year, edition, pages
2015. , 52 p.
Keyword [en]
Electrical Engineering
National Category
Engineering and Technology
URN: urn:nbn:se:lnu:diva-49646OAI: diva2:901473
Subject / course
Electrical Engineering
Educational program
Electrical Engineering with specialisation in Signal Processing & Wave Propagation, Master Programme, 120 credits
, D2242V, Linnaueus university (English)
Digital filters and FPGA


Available from: 2016-02-09 Created: 2016-02-08 Last updated: 2016-02-09Bibliographically approved

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