Sökning: "Datorteknik"

Visar resultat 11 - 15 av 322 uppsatser innehållade ordet Datorteknik.

  1. 11. Designing and Evaluating a Delta-Sigma DAC for Hi-Fi Audio : To be used in an FPGA implementation

    Master-uppsats, Linköpings universitet/Datorteknik

    Författare :Gustav Malmström; [2023]
    Nyckelord :Delta-Sigma; DAC;

    Sammanfattning : This thesis describes the design of a digital-to-analog converter using a DeltaSigma modulator. The converter’s purpose is to be used for Hi-Fi audio. The thesis is limited to the digital domain of the converter, which is the digital interpolation filter and digital Delta-Sigma modulator. LÄS MER

  3. 12. Evaluation of Memory Prefetching Techniques for Modem Applications

    Master-uppsats, Linköpings universitet/Datorteknik

    Författare :Gustav Nyholm; [2022]
    Nyckelord :cache; prefetching;

    Sammanfattning : Processor performance has increased far faster than memories have been able to keep up with, forcing processor designers to use caches in order to bridge the speed difference. This can increase performance significantly for programs that utilize the caches efficiently but results in significant performance penalties when data is not in cache. LÄS MER

  4. 13. Cyberbullying Detection System On Multimodal Data

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

    Författare :Anna Nikolskaya; [2022]
    Nyckelord :Multimodality; Machine Leaming; Cyberbullying; Detection system; Social Media.; Multimodalitet; maskininlärning; cybermobbning; detektionssystem; sociala medier;

    Sammanfattning :  Cyberbullying has become a significant societal concern as people increasingly use computing technology to mediate all elements of their life. Cyberbullying can cause serious psychological and emotional problems for people who are impacted. Hence, developing automated ways for detecting cyberbullying is critical. LÄS MER

  5. 14. Implementering och jämförelse mellan två MPPT-algoritmer

    Kandidat-uppsats, Linköpings universitet/Datorteknik

    Författare :Oscar Selldén; Markus Andersson; [2022]
    Nyckelord :;

    Sammanfattning : In this work, two MPPT algorithms have been implemented and evaluated in an existing solar charger from the company Solar Bora. This with the aim of evaluating which algorithm performs best in terms of power production and stability in the system in question. LÄS MER

  7. 15. Architectural Constraints in Data Acquisition Design

    Master-uppsats, Linköpings universitet/Datorteknik; Linköpings universitet/Tekniska fakulteten

    Författare :Jonas Deurell; [2022]
    Nyckelord :DAQ;

    Sammanfattning : Replacing a data acquisition system (DAQ) is a substantial and long-term investment. Siemens Energy’s R&D department is considering a new DAQ system. The equipment should be relevant for at least ten years. The system performance needs to reflect today’s requirements but also consider those of the future. LÄS MER