Sökning: "Wavelets"

Visar resultat 1 - 5 av 29 uppsatser innehållade ordet Wavelets.

  1. 1. Traffic Load Predictions Using Machine Learning : Scale your Appliances a priori

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

    Författare :Michail Xirouchakis; [2018]
    Nyckelord :Network Function Virtualization; Software Defined Networking; Machine Learning; Predictions; Network Function Virtualization; Software Defined Networking; Maskininlärning; Prognoser;

    Sammanfattning : Layer 4-7 network functions (NF), such as Firewall or NAPT, have traditionally been implemented in specialized hardware with little to no programmability and extensibility. The scientific community has focused on realizing this functionality in software running on commodity servers instead. Despite the many advancements over the years (e.g. LÄS MER

  2. 2. An Application of the Continuous Wavelet Transform to Financial Time Series

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

    Författare :Klas Eliasson; [2018]
    Nyckelord :Wavelets; Continuous Wavelet Transform; CWT; Financial Time Series; Currency Trading; Technology and Engineering;

    Sammanfattning : Wavelet theory, which shares fundamental concepts with windowed Fourier analysis, introduces the notion of scale in an effort to aid in joint time-frequency analysis. Having century-old roots, much of the essential research on the subject of wavelets was conducted during the 1970s and 1980s. LÄS MER

  3. 3. Wavelets : Introduction and Applications for Economic Time Series

    Kandidat-uppsats, Uppsala universitet/Tillämpad matematik och statistik

    Författare :Dag Björnberg; [2017]
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  4. 4. Wavelets, Scattering transforms and Convolutional neural networks : Tools for image processing

    Kandidat-uppsats, Uppsala universitet/Analys och sannolikhetsteori

    Författare :Pontus Westermark; [2017]
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  5. 5. Classification of Drill Core Textures for Process Simulation in Geometallurgy : Aitik Mine, Sweden

    Master-uppsats, Luleå tekniska universitet/Mineralteknik och metallurgi

    Författare :Glacialle Tiu; [2017]
    Nyckelord :ore texture; texture classification; Machine Learning; drill core photography; scanning electron microscope; X-ray microtomography; mineral mapping; stereology;

    Sammanfattning : This thesis study employs textural classification techniques applied to four different data groups: (1) visible light photography, (2) high-resolution drill core line scan imaging (3) scanning electron microscopy backscattered electron (SEM-BSE) images, and (4) 3D data from X-ray microtomography (μXCT). Eleven textural classes from Aitik ores were identified and characterized. LÄS MER