Sökning: "Structure of Arrays"

Visar resultat 1 - 5 av 23 uppsatser innehållade orden Structure of Arrays.

  1. 1. Optimering av partikelsystem för webben : En jämförelse mellan objektorienterad och dataorienterad design på webben.

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för informationsteknologi

    Författare :Jimmy Sandin; [2023]
    Nyckelord :Dataorienterad design; objektorienterad programmering; Structure of Arrays; Array of Structures; Javascript; Canvas; partikelsystem;

    Sammanfattning : Denna studie jämför frame-time av ett partikelsystem på nätet med objektorienterad och dataorienterad design. I studien jämförs Array of Structure (AoS), Structure of Arrays (SoA) samt Structure of Arrays med typed arrays. Tre identiska versioner med samma algoritm med olika behandlingar implementeras. LÄS MER

  3. 2. In situ X-ray diffraction studies of vertically aligned CsPbBr3 nanowire arrays

    Kandidat-uppsats, Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

    Författare :Jesper Larsson; [2022]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : The past decade has seen a great interest in the development of metal halide perovskite materials for use in photo-optical devices, due to the excellent photo-optical properties of these materials. The primary limitation to industrial adoption, and the subject of much research, is the susceptibility of these materials to degradation from exposure to various factors such as air, heat and moisture. LÄS MER

  4. 3. Scanning range extension by combining arrays with lenses

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

    Författare :Hairu Wang; [2022]
    Nyckelord :Dome Antenna; Dielectric Lens; Array Antenna; Kupolantenn; Dielektrisk lins; Array antenn;

    Sammanfattning : Array antennas, and more specifically phased array antennas, are widely used in radar detection and communication systems because of their excellent beam scanning ability and simple control. Generally speaking, the scanning function can be realized in two ways: mechanically or electronically. LÄS MER

  5. 4. Bridging of complex data structures between xtUML domains

    Master-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Jesper Elgh; [2022]
    Nyckelord :xtUML; Executable and translatable UML; bridging; data structure; UML; Unified Modeling Language; Compilation; model compiler; bridgepoint; OAL; object action language;

    Sammanfattning : Executable and Translatable UML (xtUML) is a high level software development method where models are developed using UML diagrams and action language code. Model compilers can translate a model into another programming language which is then executable. LÄS MER

  7. 5. Modelling and testing of a solar panel structure for KNATTE (Kinesthetic Node and Autonomous Table-Top Emulator)

    Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Elena Fernández Bravo; [2021]
    Nyckelord :Frictionless platform; Linear Quadratic Gaussian; Flexible appendages; Finite Element Method;

    Sammanfattning : One of the challenges that satellites face is the interaction between control movement and vibration of flexible appendages such as solar arrays and antennas that can negatively affect the performance of the spacecraft. The aim of this thesis is to develop a numerical model of a solar panel structure for KNATTE, a frictionless platform developed by the Onboard Space Systems group at Luleå University of Technology, and develop a control law that reduces the flexible vibration of the solar arrays when attitude control manoeuvres are performed. LÄS MER