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Software Implementation of Digital filters
Blekinge Institute of Technology, School of Engineering.
Blekinge Institute of Technology, School of Engineering.
Blekinge Institute of Technology, School of Engineering.
2008 (English)Independent thesis Advanced level (degree of Master (Two Years))Student thesisAlternative title
Implementering av digitala filter (Swedish)
Abstract [en]

This thesis proposes to create a MATLAB GUI (Graphical User Interface) to replace an existing laboration exercise in signal processing at Blekinge Institute of Technology. MATLAB is a matrix-based technical computing language widely used throughout the scientific, engineering and mathematical communities. A GUI provides a graphical interface between the program and the user, facilitating ease and frequency of use. Development of a MATLAB GUI for this laboration exercise will benefit the students and increase the awareness towards designing of digital filters. The developed software provides an interface between audio recording and playback hardware and the user when exploring filter design parameters. This software is designed for analyzing digital filter characteristics such as amplitude, phase and pole/zero locations which are useful in designing an appropriate filter. This can be achieved by entering arbitrary filter parameters.

Abstract [sv]

Denna avhandling avser att skapa en MATLAB GUI (Graphical User Interface) som ersätter ett befintliga laborationen övning i signalbehandling vid Blekinge Tekniska Högskola. MATLAB är ett matris-baserad teknisk databehandling språk omfattande användning i hela vetenskaplig, teknisk och matematisk samhällen. En GUI ger ett grafiskt gränssnitt mellan programmet och användaren, vilket underlättar enkel och hur ofta. Utveckling av en MATLAB GUI för denna laboration övning kommer att gynna eleverna och öka medvetenhet för design av digitala filter. De utvecklade programvara tillhandahåller ett gränssnitt mellan ljud in-och uppspelning hårdvara och användaren när utforska parametrar filter design. Denna mjukvara är designad för analysera digitala filter egenskaper såsom amplitud, fas och pol / noll platser som är till nytta vid utformningen ett lämpligt filter. Detta kan uppnås genom att skriva in godtyckliga filter parametrar.

Place, publisher, year, edition, pages
2008. , 29 p.
Keyword [en]
Software, Implementation, digital, filters, FIR, IIR
National Category
Signal Processing Telecommunications
Identifiers
URN: urn:nbn:se:bth-2625Local ID: oai:bth.se:arkivex4211B894414AD3A3C1257760003B994BOAI: oai:DiVA.org:bth-2625DiVA: diva2:829911
Uppsok
Technology
Supervisors
Note
Satishkumar Are : 0700406596 (phone number) Manoranjan Reddy Thangalla: 0736305688 (phone number) Saikrishna Gajjala: 0704285338 (phone number)Available from: 2015-04-22 Created: 2010-07-14 Last updated: 2015-06-30Bibliographically approved

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CiteExportLink to record
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