Essays about: "master in radio frequency"

Showing result 11 - 15 of 59 essays containing the words master in radio frequency.

  1. 11. Presence detection by means of RF waveform classification

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Max Lengdell; [2022]
    Keywords : presence detection; machine learning; radio wave classification; unsupervised learning; supervised learning; sensor fusion; unsupervised classification;

    Abstract : This master thesis investigates the possibility to automatically label and classify radio waves for presence detection, where the objective is to obtain information about the number of people in a room based on channel estimates. Labeling data for machine learning is time consuming and tedious process. To address this two approaches are evaluated. READ MORE

  3. 12. Functional connectivity analysis in the human brain using ultra-high field MRI

    University essay from Lunds universitet/Examensarbeten i bioinformatik

    Author : Theodor Rumetshofer; [2021]
    Keywords : Biology and Life Sciences;

    Abstract : Introduction: Functional magnetic resonance imaging (MRI) is a non-invasive method which uses a combination of a strong magnetic field and radio frequency pulses to image magnetic difference between oxygenated and deoxygenated blood in the human brain. This contrast differences can be used to identify areas in the brain when subjects performing an active task in the MRI scanner. READ MORE

  4. 13. Robot Localization with Radio Frequency Identification and Time Difference of Arrival

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Håkan Göransson; [2020]
    Keywords : ;

    Abstract : In today’s robot technology it is important to have a system that enables fora robot to find its own position. This can be achieved with different kinds ofsensors, such as LIDAR, GPS and cameras, and sensor fusion. READ MORE

  5. 14. On the Influence of Scattering From a Power-pole on an Airport Radar

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Ao Hu; [2019]
    Keywords : Power-pole; VOR System; Airplane; EFIE; MOM; RWG; Scattering.; Kraftstolpar; VOR Systemet; flygplan; EFIE; MoM; RWG; Spridning;

    Abstract : Power-poles are one of the common massive conducting structures in cities and countryside. To fulfill the remarkable increased electric power demand nowadays, the number and the size of power-poles are also growing over the past few decades. READ MORE

  6. 15. Industrial Scenario using LTE Cellular Network

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Anthony Owondo; Javad Blouchi; [2019]
    Keywords : Technology and Engineering;

    Abstract : This Thesis project used an event-based simulation tool written in MATLAB that modelled a factory scenario. Multiple base stations and a varying number of nodes were modelled. The nodes send data to the base stations and the simulation tool calculates the SINR of the received data and uses this SINR to model a probability of error. READ MORE