Sökning: "simplex"

Visar resultat 6 - 10 av 42 uppsatser innehållade ordet simplex.

  1. 6. Understanding the phenomenon of Neural Collapse

    Master-uppsats, Umeå universitet/Institutionen för matematik och matematisk statistik

    Författare :Siva Mokkapati; [2022]
    Nyckelord :Artificial Intelligence; Data Science; Deep Learning; Optimization;

    Sammanfattning : In this paper, we try to understand the concept of ’Neural Collapse’ from a mathemati-cal point of view. The survey will be conducted based on [1]. The authors of [1] providea first global optimization landscape analysis of Neural Collapse. Mainly there are threeaspects the authors like to investigate. LÄS MER

  3. 7. Possibilities with Stirling Engine and High Temperature Thermal Energy Storage in Multi-Energy Carrier System : An analysis of key factors influencing techno-economic perspective of Stirling engine and high-temperature thermal energy storage

    Master-uppsats, Mälardalens högskola/Akademin för ekonomi, samhälle och teknik

    Författare :Martin Myska; [2021]
    Nyckelord :Stirling engine; High-temperature thermal energy storage; Linear optimization; Photovoltaics; Time of Use; Renewable energy; Load shifting; Self-consumption; Power grid;

    Sammanfattning : Small and medium-scale companies are trying to minimise their carbon footprint and improve their cash flow, renewable installations are increasing all over the Europe and are expected to do so in following years. However, their dependency on the weather cause pressure on matching the production with demand. LÄS MER

  4. 8. Automatisk testjigg för Quick Grip : Mätning av vridmoment

    Uppsats för yrkesexamina på grundnivå, Mittuniversitetet/Institutionen för elektronikkonstruktion

    Författare :Daniel Helmersson; [2021]
    Nyckelord :Torque; motor constant; modbus; HMI; ergonomics; safety; servo motor; Vridmoment; motorkonstant; modbus; HMI; ergonomi; säkerhet; servomotor;

    Sammanfattning : För att säkerställa kvalitativa produkter, korta ner cykeltider samt minska arbetsbelastningen för operatörer finns ett behov för automatiserade processer. I detta projekt byggs en helautomatisk testjigg för Quick Grip. Quick grip är en klämma framtagen för att enkelt montera fast takboxar på bilars takräcken. LÄS MER

  5. 9. Epidemiologiska modeller för herpesvirusets roll i kognitiv svikt

    Master-uppsats, Uppsala universitet/Folkhälsovetenskap

    Författare :Peter Lyttkens; [2021]
    Nyckelord :apolipoprotein e4; cognitive impairment; hsv1; MMSE; precision public health; apolipoprotein e4; kognitiv nedsättning; hsv1; MMSE; precision public health;

    Sammanfattning : Introduction: Cognitive impairment is converted for 15% to Alzheimer’s disease (AD), which is incurable. The aim of this study is to investigate whether Herpes simplex virus type 1 (HSV1) and its interaction with allele ε4 of Apolipoprotein E (ApoE-ε4) may be possible risk factors for cognitive impairment. LÄS MER

  7. 10. Self-Optimization of Camera Hardware

    Master-uppsats, Lunds universitet/Institutionen för datavetenskap

    Författare :Simon Kristoffersson Lind; Johannes Tykesson; [2021]
    Nyckelord :Optimization; Black-box optimization; Evolutionary; Bayesian; Simulated Annealing; DIRECT; Particle Swarm; Simplex; Technology and Engineering;

    Sammanfattning : This thesis aims to investigate the automatic tuning of hardware parameters in a camera's image processing pipeline. In order to solve the tuning problem, it is formulated as a black-box optimization problem centered around a physical camera unit. Optimization is performed by comparing the camera's output to a reference image. LÄS MER