Search for dissertations about: "Anders Hoel"

Found 3 swedish dissertations containing the words Anders Hoel.

  2. 1. Electrical Properties of Nanocrystalline WO3 for Gas Sensing Applications

    Author : Anders Hoel; Peter Heszler; Claes-Göran Granqvist; Lars Österlund; Uppsala universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Engineering physics; Nanoparticle; Gas sensors; Tungsten trioxide; Teknisk fysik; Engineering physics; Teknisk fysik;

    Abstract : Tungsten trioxide is a material with a variety of application areas. For example, the material is used within thin film technologies as electrochromic material in smart windows, as electrochemically functional material in thermal control applications or as active layer in gas sensing application. READ MORE

  4. 2. Coarse Graining Monte Carlo Methods for Wireless Channels and Stochastic Differential Equations

    Author : Håkon Hoel; Anders Szepessy; Ola Hössjer; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Coarse graining; Monte Carlo Methods; Stochastic processes; Numerical analysis; Numerisk analys;

    Abstract : This thesis consists of two papers considering different aspects of stochastic process modelling and the minimisation of computational cost. In the first paper, we analyse statistical signal properties and develop a Gaussian pro- cess model for scenarios with a moving receiver in a scattering environment, as in Clarke’s model, with the generalisation that noise is introduced through scatterers randomly flip- ping on and off as a function of time. READ MORE

  5. 3. Complexity and Error Analysis of Numerical Methods for Wireless Channels, SDE, Random Variables and Quantum Mechanics

    Author : Håkon Hoel; Anders Szepessy; Helse Holden; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Wireless Channels; SDE; Monte Carlo Methods; Molecular Dynamics; Quantum Mechanics;

    Abstract : This thesis consists of the four papers which consider different aspects of stochastic process modeling, error analysis, and minimization of computational cost.     In Paper I, we construct a Multipath Fading Channel (MFC) model for wireless channels with noise introduced through scatterers flipping on and off. READ MORE