Sökning: "Signal processing"

Visar resultat 1 - 5 av 628 uppsatser innehållade orden Signal processing.

  1. 1. APTM and GRID signal processing and Errant beam detection at ESS

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Agnimesh Ghosh; [2020]
    Nyckelord :ESS; FPGA; Signal processing; Grid; APTM; Errant beam detection; Technology and Engineering;

    Sammanfattning : The European Spallation Source (ESS) will be the world's most powerful next-generation neutron source. It will deliver a high-energy proton beam to the target with a high degree of control. With many components operating at their engineering limits, instrumentation must detect errant beam conditions and suppress proton beam production. LÄS MER

  2. 2. Research and Testing of an Electromechanical solution for Vibration Assisted Drilling of Aerospace Materials

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Solcellsteknik

    Författare :Jonathan Nordenholm; [2020]
    Nyckelord :vibration; drilling; chips; aerospace; advanced drilling unit;

    Sammanfattning : This thesis considers vibration drilling in aerospace materials. The tolerances of the drilled holes in aerospace industry are very low since hole quality is an important factor. Conventional methods of drilling create long ribbon formed chips that increases the heat formation and decreases the hole quality. LÄS MER

  3. 3. Implementation of Spectrum Analysis Functionality for IQ-Signal.

    Master-uppsats, Högskolan i Gävle/Avdelningen för elektroteknik, matematik och naturvetenskap

    Författare :Gedion Biredaw Anbessa; [2020]
    Nyckelord :RF Measurement Techniques; Spectrum Analyzer; Synthetic Spectrum Analysis; Synthetic Instrument; Signal Processing; Vector Signal Analyzer; IQ-signal;

    Sammanfattning : The spectrum analyzer is a standard tool used to measure signals in the frequency domain. Traditional spectrum analyzers are based on sweeping a local oscillator and using this to mix signals down to an intermediate frequency (IF) and, subsequently filter them with a filter of settable characteristics, called the Resolution Bandwidth (RBW). LÄS MER

  4. 4. Hand Gesture Classification using Millimeter Wave Pulsed Radar

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Eda Dagasan; [2020]
    Nyckelord :Hand Gesture Classification; Millimeter Wave Radar; Statistical Signal Processing; Time-Frequency Analysis; Room Impulse Response Estimation; Sparse Dictionary Learning; Classification; Supervised Learning; Convolutional Neural Networks; k-Nearest Neighbor; Mathematics and Statistics;

    Sammanfattning : Millimeter wave pulsed radar has found many applications, among them hand gesture sensing, which this work has as purpose. This application has already shown good potential, [1], and here in this work robustness aspects are taken into account. LÄS MER

  5. 5. Content-based music recommendation system : A comparison of supervised Machine Learning models and music features

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

    Författare :Marine Chemeque Rabel; [2020]
    Nyckelord :;

    Sammanfattning : As streaming platforms have become more and more popular in recent years and music consumption has increased, music recommendation has become an increasingly relevant issue. Music applications are attempting to improve their recommendation systems in order to offer their users the best possible listening experience and keep them on their platform. LÄS MER