Search for dissertations about: "Estimation"

Showing result 1 - 5 of 2042 swedish dissertations containing the word Estimation.

  1. 1. On Parameter Estimation Applications in Radio Astronomy and Power Networks

    University dissertation from Karlskrona : Blekinge Tekniska Högskola

    Author : Jonas Lundbäck; Blekinge Tekniska Högskola.; [2005]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Parameter estimation; Antenna arrays; FMCW-radar; Polarization estimation; Fault locator;

    Abstract : Signal processing is a common part of the modern society used to obtain high functionality in a vast number of applications. As the development of advanced electronics and powerful computers continue, the limit of the functionality in many systems is increased. READ MORE

  2. 2. Contributions to Quantile Estimation

    University dissertation from Göteborg : Chalmers University of Technology

    Author : Erik Brodin; Göteborgs universitet.; Gothenburg University.; [2005]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Bootstrap; Cross validation; Extreme value theory; Generalized Pareto distribution; Kernel estimator; L-estimator; Non-parametric estimation; Order statistic; Perturbed Generlized Pareto distribution; Quantile estimation; Regular variation; Second order regular variation;

    Abstract : .... READ MORE

  3. 3. Estimation-based iterative learning control

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Johanna Wallén; Linköpings universitet.; Linköpings universitet.; [2011]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Iterative learning control; estimation; industrial robotics; performance; TECHNOLOGY Information technology Automatic control; TEKNIKVETENSKAP Informationsteknik Reglerteknik;

    Abstract : In many  applications industrial robots perform the same motion  repeatedly. One way of compensating the repetitive part of the error  is by using iterative learning control (ILC). The ILC algorithm  makes use of the measured errors and iteratively calculates a  correction signal that is applied to the system. READ MORE

  4. 4. Virtual sensing of combustion quality in SI engines using the ion current

    University dissertation from Göteborg : Chalmers tekniska högskola

    Author : Nicholas Wickström; Högskolan i Halmstad.; [2004]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Internal Combustion Engines; Spark Ignition; Estimation; Control; Neural Networks; Ion Current; neural networks; spark ignition; ion current; internal combustion engines; control; estimation;

    Abstract : Several virtual sensors for combustion quality in spark ignited internal combustion engines are proposed. The virtual sensors estimate combustion quality based on the ion current signal measured in the center of the combustion chamber. Important properties of these sensors are their cost effective implementation and real-time operation. READ MORE

  5. 5. Exploiting Prior Information in Parametric Estimation Problems for Multi-Channel Signal Processing Applications

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Petter Wirfält; KTH.; KTH.; [2013]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Array signal processing; covariance matrix; damped sinusoids; direction of arrival estimation; frequency estimation; Kronecker; NQR; NMR; parameter estimation; persymmetric; signal processing algorithms; structured covariance estimation; Toeplitz; Array; signalbehandling; kovariansmatris; dämpad sinus; riktningbestämning; frekvensskattning; Kronecker; NQR; NMR; parameterestimering; persymmetrisk; algoritm; strukturerad kovariansmatris; Toeplitz;

    Abstract : This thesis addresses a number of problems all related to parameter estimation in sensor array processing. The unifying theme is that some of these parameters are known before the measurements are acquired. READ MORE