Sökning: "Analog computing"

Visar resultat 1 - 5 av 10 uppsatser innehållade orden Analog computing.

  1. 1. Evaluation of Ferroelectric Tunnel Junction memristor for in-memory computation in real world use cases

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

    Författare :Alec Guerin; Christos Papadopoulos; [2023]
    Nyckelord :FTJ; Ferroelectric Tunneling Junction; Analog in-memory computing; AIMC; Memristor; A.I.; AIHWKIT; Semantic segmentation; Natural Language Processing; NLP; Neuromorphic Computing; Matrix Vector Multiplication; Technology and Engineering;

    Sammanfattning : Machine learning algorithms are experiencing unprecedented attention, but their inherent computational complexity leads to high energy consumption. However, a paradigm shift in computing methods has the potential to address the issue. LÄS MER

  3. 2. Analog Computer Prototyping for the Future

    Master-uppsats, Malmö universitet/Fakulteten för teknik och samhälle (TS)

    Författare :Carl Oskar Ahlqvist; Måns Ahlgren; [2022]
    Nyckelord :Analog computing; Hybrid systems; Differential equation; Single board computer; DSRM; Sustainable IT;

    Sammanfattning : This research paper focuses on analog computers and creating a modular low-cost analog computer system in a single board computer form factor. The single-board analog computer will have the capacity to solve second-order differential equations. LÄS MER

  4. 3. Independent Project Thesis in Electrical Engineering : Design and implementation of digital filters

    Kandidat-uppsats,

    Författare :Linus Ryttermalm; Gustav Vallinder; [2019]
    Nyckelord :digital filters;

    Sammanfattning : This thesis describes and discusses design and implementation of digital filters inembedded systems. Digital filters provide great flexibility where an interchangeablefilter is needed and real valued components are limited. Common sampling problemssuch as aliasing and reconstruction are discussed and solved using analog filters. LÄS MER

  5. 4. Simulating Long Neutron Beamlines Using Duct Source Variance Reduction in Geant4

    Master-uppsats, Lunds universitet/Kärnfysik; Lunds universitet/Fysiska institutionen

    Författare :Isak Svensson; [2018]
    Nyckelord :Neutron beamlines; neutron shielding; high energy neutrons; variance reduction; Geant4; Monte Carlo simulation; Physics and Astronomy;

    Sammanfattning : The European Spallation Source, ESS, is set to become the world's brightest spallation neutron source. Spallation neutron sources present unique challenges with regards to radiation shielding due to the creation of a significant number of high energy neutrons during nuclear reactions in the spallation target. LÄS MER

  7. 5. Pattern recognition with spiking neural networks and the ROLLS low-power online learning neuromorphic processor

    Uppsats för yrkesexamina på grundnivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Andreas Ternstedt; [2017]
    Nyckelord :Pattern recognition; Spiking neural network; Neuromorphic hardware; Spike-based learning; Brain-inspired computing; Signal processing;

    Sammanfattning : Online monitoring applications requiring advanced pattern recognition capabilities implemented in resource-constrained wireless sensor systems are challenging to construct using standard digital computers. An interesting alternative solution is to use a low-power neuromorphic processor like the ROLLS, with subthreshold mixed analog/digital circuits and online learning capabilities that approximate the behavior of real neurons and synapses. LÄS MER