Sökning: "Statistical analysis"

Visar resultat 11 - 15 av 3116 uppsatser innehållade orden Statistical analysis.

  1. 11. Data analysis for predictive maintenance and potential challenges associated with the technology integration of steel industry machines.

    Master-uppsats, Högskolan i Gävle/Elektronik

    Författare :Pradip Nath; [2024]
    Nyckelord :Data Science; Data processing; Industrial Manufacturing; System Identification; Predictive maintenance; Conditional monitoring; Statistical Analysis; Signal processing; Hydraulic System; IoT; Sustainable Maintenance; Data vetenskap; Databehandling; Industriell tillverkning; System identifiering; Prediktivt underhåll; Tillståndsövervakning; Statistisk analys; Signal behandling;

    Sammanfattning : The recharge is the focus of data analysis of the different situations with the integration of the system and development of the two-stage 2/2 proportional cartridge valve for the steel industry machine. Using the statistical analysis technique to visualize the valve signal data behavior identify the accuracy of the machine data and apply the statistical feature extracting model using classification and clustering algorithms of real-time data analysis for the manufacturing. LÄS MER

  3. 12. Ursprungslandseffektens påverkan vid bilköp : En studie av svenska konsumenters uppfattning av kinesiska produkter

    Kandidat-uppsats, Högskolan i Gävle/Avdelningen för ekonomi

    Författare :Philip Grane Elisson; Johanna Lindroth; [2024]
    Nyckelord :Country-of-origin COO ; Country-of-origin effects; Made in China; Purchase decision;

    Sammanfattning : Syfte: Syftet med denna studie är att undersöka vilka effekter COO har på svenska konsumenter gällande varumärken och produkter med ursprung från Kina.  Metod: Studien har utgått från en deduktiv process med en kvantitativ metod. LÄS MER

  4. 13. Simulation-based discrimination of Crab pulsar models with XL-Calibur

    Master-uppsats, KTH/Fysik

    Författare :Dennis Åkerström; [2024]
    Nyckelord :Astroparticle Physics; Astrophysics; Detector Physics; Simulation; Theoretical Physics; Engineering Physics; Pulsar models; Crab pulsar; Astropartikelfysik; Astropartikelfysik; Detektorfysik; Simulering; Teoretisk Fysik; Teknisk Fysik; Pulsar modeller; Krabbpulsaren;

    Sammanfattning : Polarisation of X-ray light is being investigated with polarimeters to extend the borders of what can be observed. Distant compact objects, such as pulsars, that are to small on the sky to be analysed with imaging can be investigated by analysing the polarisation of the emitted light. This can reveal physics previously hidden by their small nature. LÄS MER

  5. 14. Exploring the Impact of Pseudo and Quasi Random Number Generators on Monte Carlo Integration of the Multivariate Normal Distribution

    Kandidat-uppsats, Lunds universitet/Statistiska institutionen

    Författare :Marcus Stolz; Jonathan Christopher; [2024]
    Nyckelord :Monte Carlo integration; Quasi monte carlo integration; Random number generation; Mathematics and Statistics;

    Sammanfattning : This thesis examines the effects of pseudo and quasi-random number generators on the accuracy and efficiency of Monte Carlo Integration in the case of the multivariate normal distribution. The study compares the performance of the Mersenne Twister (a pseudo-random number generator) with Sobol and Halton sequences (quasi-random number generators). LÄS MER

  7. 15. Hur påverkas svenskhushållskonsumtion av olikabindningstider på bolån vidstyrränteförändringar?

    Kandidat-uppsats, Karlstads universitet/Handelshögskolan (from 2013)

    Författare :Martin Wejdenmark; Alireza Rasooli; [2024]
    Nyckelord :Mortgage term; household consumption; disposable income; policy rate; inflation; Räntebindningstid; hushållskonsumtion; disponibel inkomst; styrränta; inflation;

    Sammanfattning : In Sweden variable-rate mortgages are relatively common. Furthermore, householdindebtedness is high in relation to other nations within the European Union. Therefore,monetary policy has a stronger effect on the economy due to the household sensitivityregarding interest rates. LÄS MER