Sökning: "angle of arrival"

Visar resultat 1 - 5 av 38 uppsatser innehållade orden angle of arrival.

  1. 1. N-body simulations of exoplanets and their moons

    Master-uppsats, Lunds universitet/Astrofysik; Lunds universitet/Fysiska institutionen

    Författare :Lydia Schollmeier; [2024]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : The planet-planet interactions in a many-planet system cannot be analytically calculated. Instead, they have to be investigated by using an N-body simulation. I discuss three questions about the N-body interactions in planetary systems: The first two are on the system 55 Cnc, a system with five known planets around a K-type star. LÄS MER

  3. 2. Detection and Tracking of Elephants using Seismic Direction of Arrival Estimates

    Master-uppsats, Linköpings universitet/Reglerteknik

    Författare :Albin Westlund; Daniel Goderik; [2023]
    Nyckelord :Wildlife Conservation; DOA Estimation; Geophone Array; Target Tracking; Elephant Detection;

    Sammanfattning : As human settlement expands into the natural habitats of wild animals, the conflict between humans and wildlife increases. The human-elephant conflict is one that causes a tremendous amount of damage, often to poor villages close to the savannah. LÄS MER

  4. 3. ESPRIT for DOA estimation

    Kandidat-uppsats, Högskolan i Halmstad/Akademin för informationsteknologi

    Författare :Filip Grimsholm; Martin Saarmann; [2023]
    Nyckelord :ESPRIT; FMCW; DOA; radar; estimation; comparison; ESPRIT; FMCW; DOA; radar; estimering; jämförelse;

    Sammanfattning : Radar is a tool that has had a tremendous impact since its discovery. This thesis evaluates an algorithm called ESPRIT. ESPRIT is used in radar to estimate the angles to detected objects. The angle of an object is referred to as its DOA (Direction of arrival). LÄS MER

  5. 4. Gunshot Detection and Direction of Arrival Estimation Using Machine Learning and Received Signal Power

    Master-uppsats, Linköpings universitet/Institutionen för systemteknik

    Författare :David Grahn; Timothy Cooper; [2023]
    Nyckelord :Direction of arrival; Machine Learning; Received signal power; Project Ngulia; Gunshot Detection; Poaching;

    Sammanfattning : Poaching is a persistent issue that threatens many of earth’s species including therhino. The methods used by poachers are varied, but many use guns to carry outtheir illegal activities. Gunfire is extremely loud and can be heard for kilometres. LÄS MER

  7. 5. Close Encounters and the Role of Information and Communication Technology in Science Fiction Cinema

    Kandidat-uppsats, Malmö universitet/Institutionen för samhälle, kultur och identitet (SKI)

    Författare :Christian Paredes Guzman; [2023]
    Nyckelord :Technology; History; Science Fiction; ICT; Aliens; Actor-Network Theory;

    Sammanfattning : Science Fiction movies have in recent decades become sources of information and interpretation, in other words, a window that reflects the time period in which they were made. While the role of technology has been researched in science fiction material, not much focus has been put into researching specific types of technology. LÄS MER