Sökning: "Exakta"

Visar resultat 1 - 5 av 567 uppsatser innehållade ordet Exakta.

  1. 1. Detection and localization of illicit wire less communication in an exam room through passive signal reconnaissance

    Kandidat-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :Martin Johansson; Hussein Joudah; Emil Holmberg; Ömer Simsek; [2021-09-14]
    Nyckelord :;

    Sammanfattning : Mer och mer går examination på våra universitet mot tentamen med hjälp av digitalahjälpmedel. Med detta kommer utmaningar om att vidhålla tentamenssäkerhetenoch att säkerställa rättvis examinering för alla studenter. LÄS MER

  2. 2. Numerical Simulations of Wave Propagation between a Left-Handed Material and a Right-Handed Material

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Balwan Rana; [2021]
    Nyckelord :Negative-Index Material; NIM; Positive-Index Material; RHM; Backward- Wave Propagation; Step-Index Interface; Graded-Index Interface; Left-Handed Material; LHM; Right-Handed Material; RHM; Analytical Solution; Validation; Negativt-Index Material; NIM; Positivt-Index Material; PIM; Bakåtvåg-utbredning; Steg-Index Gränssnitt; Gradering-Index Gränssnitt; Vänsterhänt Material; LHM; Högerhänt Material; RHM; Analytisk Lösning; Validering;

    Sammanfattning : The discovery of metamaterials has led to major advances in different fields of physics including optics, microwave engineering and acoustics. Specific to theoretical electromagnetism, the introduction of metamaterials have led to the development of negative-index materials (NIMs) with simultaneous negative permittivity and negative permeability with backward-wave propagation. LÄS MER

  3. 3. Sensor fusion for estimating vehicle chassis movement

    Master-uppsats, KTH/Fordonsdynamik

    Författare :Edwin Solomon Arthur Paul; Sanjay Varadharajan; [2021]
    Nyckelord :Sensor fusion; Vehicle dynamics; State estimation; Sensors; Sensorfusion; Fordonsdynamik; Skattning av parametrar; Sensorer;

    Sammanfattning : The aim of this thesis work is to investigate the possibility of applying a sensor fusion algorithm with a focus on estimating vehicle dynamic states, mainly the vehicle body accelerations. Modern passenger vehicles have several mechatronic systems such as active safety, comfort, driver assistance etc. LÄS MER

  4. 4. Measuring Product Dimensions during Assembly

    Master-uppsats, Lunds universitet/Industriell Produktion

    Författare :Serhat Koca; Hilda Andersson; [2021]
    Nyckelord :Production; Inspection; Vision Technology; Quality; Product Dimension; Measurement.; Technology and Engineering;

    Sammanfattning : During the spring term of 2021 a thesis was carried out at Volvo Trucks GTO. Volvo Trucks is one of the largest and most successful actors in the automotive industry and delivers trucks all over the world. The company offers trucks that can be customized and adapted according to the customer wishes. LÄS MER

  5. 5. Exact eigenstates of the Inozemtsev spin chain

    Master-uppsats, KTH/Fysik

    Författare :Simon Lentz; [2021]
    Nyckelord :Theoretical physics; Mathematical physics; quantum mechanics; many-body problems; spin chain; Inozemtsev; Calogero-Sutherland; Teoretisk fysik; Matematisk fysik; kvantmekanik; mångpartikel problem; spinnkedjor; Inozemtsev; Calogero-Sutherland;

    Sammanfattning : This thesis deals with the following question: are there more eigenfunctions, other than the already known eigenfunctions, of the spin chain with elliptic interactions known as the Inozemtsev spin chain? The Inozemtsev spin chain interpolates between two quantum integrable spin chains, theHeisenberg spin chain and the Haldane-Shastry spin chain. Therefore it is interesting to explore eigenfunctions of the Inozemtsev spin chain in greater detail. LÄS MER