Search for dissertations about: "Adaptive Filtering"

Showing result 1 - 5 of 52 swedish dissertations containing the words Adaptive Filtering.

  1. 1. Adaptive Multidimensional Filtering

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Leif Haglund; Linköpings universitet.; Linköpings universitet.; [1991]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TECHNOLOGY; TEKNIKVETENSKAP;

    Abstract : This thesis contains a presentation and an analysis of adaptive filtering strategies for multidimensional data. The size, shape and orientation of the flter are signal controlled and thus adapted locally to each neighbourhood according to a predefined model. READ MORE

  2. 2. Filter Bank Design for Subband Adaptive Filtering

    University dissertation from Karlskrona : Blekinge Institute of Technology

    Author : Jan Mark de Haan; Blekinge Tekniska Högskola.; [2001]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Signal Processing; Filter Bank Design; Subband Adaptive Filtering;

    Abstract : Adaptive filtering is an important subject in the field of signal processing and has numerous applications in fields such as speech processing and communications. Examples in speech processing include speech enhancement, echo- and interference- cancellation, and speech coding. READ MORE

  3. 3. Optimal and Adaptive Subband Beamforming

    University dissertation from Ronneby : Blekinge Institute of Technology

    Author : Nedelko Grbic; Blekinge Tekniska Högskola.; [2001]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Beamforming; Optimal; Adaptive; Speech Enhancement;

    Abstract : The increased use of personal communication devices, personal computers and wireless cellular telephones enables the development of new inter-personal communication systems. The merge between computers and telephony technologies brings up the demand for convenient hands-free communications. READ MORE

  4. 4. Adaptive spatial filtering of fMRI data

    University dissertation from Linköping : Linköpings universitet

    Author : Joakim Rydell; Linköpings universitet.; Linköpings universitet.; [2005]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICINE; MEDICIN;

    Abstract : Functional magnetic resonance imaging (tMRI) is a method for detecting brain regions that are activated when a certain task is carried out. The method is useful in planning of neurosurgical procedures, where knowledge of the exact locations of important functions is needed to avoid damage to these regions. READ MORE

  5. 5. Data Filtering and Control Design for Mobile Robots

    University dissertation from Stockholm : KTH

    Author : Maja Karasalo; KTH.; [2009]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; formation control; tracking; nonlinear control; optimal smoothing; adaptive filtering; MATHEMATICS Applied mathematics Optimization; systems theory; MATEMATIK Tillämpad matematik Optimeringslära; systemteori;

    Abstract : In this thesis, we consider problems connected to navigation and tracking for autonomousrobots under the assumption of constraints on sensors and kinematics. We study formation controlas well as techniques for filtering and smoothing of noise contaminated input. The scientific contributions of the thesis comprise five papers. READ MORE