Sökning: "radio data"

Visar resultat 1 - 5 av 820 uppsatser innehållade orden radio data.

1. 1. A Comparative Analysis of Whisper and VoxRex on Swedish Speech Data

   Kandidat-uppsats, Uppsala universitet/Statistiska institutionen

   Författare :Max Fredriksson; Elise Ramsay Veljanovska; [2024]
   Nyckelord :ASR; Automatic Speech Recognition; Swedish Speech Recognition; Speech Recognition Models; Speech-to-Text; Whisper; VoxRex; Wav2Vec; Model Comparison; Transformer Models; Neural Networks; Machine Learning; WER; Word Error Rate; Transcription;

   Sammanfattning : With the constant development of more advanced speech recognition models, the need to determine which models are better in specific areas and for specific purposes becomes increasingly crucial. Even more so for low-resource languages such as Swedish, dependent on the progress of models for the large international languages. LÄS MER

3. 2. Grafisk återgivning av radardetektion av flygplan : Utveckling av ett grafiskt användargränssnitt för PCL- och ADS-B-system

   Kandidat-uppsats, KTH/Hälsoinformatik och logistik

   Författare :Alice Jansson; [2024]
   Nyckelord :GUI; Graphical user interface; PCL; Passive Coherent Location; ADS-B; HCI; Human-computer Interaction; Electronic warfare; Grafiskt användargränssnitt; MMI; Människa-maskin-interaktion; PCL; Passiv radar; ADS-B; Ljudkrig;

   Sammanfattning : Passive Coherent Location (PCL), eller Passiv Radar som det populärt kallas, är enteknologi inom radarlära som innefattar radartyper som inte själva skickar ut elektromagnetiska vågor för att finna och undersöka ett mål. Istället använder sig dessa radartyper av befintliga signaler, såsom radio- och TV-sändningar för att detektera mål. LÄS MER

4. 3. Regular pre-service teachers’ perception on inclusive education of students with disabilities in Vietnam.

   Master-uppsats, Göteborgs universitet/Institutionen för pedagogik och specialpedagogik

   Författare :Thuan Le; [2023-10-31]
   Nyckelord :inclusive education; initial teacher training; Vietnam;

   Sammanfattning : Aim: The study investigates the perceptions of Vietnamese regular pre-service teachers on inclusive education (IE) of students with disabilities (SWD) in Vietnam by examining how pre-service teachers understand the concept of inclusive education, the primary sources of information used by pre-service teachers to acquire knowledge about inclusive education, and their perceived preparedness to include students with disabilities in regular classrooms. Theory: The charity model or Confucian philosophy, the medical model, and the social model of disability were adopted to explore the perceptions of Vietnamese regular pre-service teachers. LÄS MER

5. 4. Reconstruction of Radio Detector Data using Graph Neural Networks

   Master-uppsats, Uppsala universitet/Högenergifysik

   Författare :Arnau Serra Garet; [2023]
   Nyckelord :;

   Sammanfattning : The current neutrino detectors have been able to detect neutrinos in the range of TeV to 100 PeV, however, ultra high energy (UHE) neutrinos above 100 PeV still remain to be detected. A new neutrino detector, the RNO-G, is currently being constructed in Greenland with the purpose of detecting the first UHE neutrinos using radio antennas capable of measuring the Askaryan pulse generated after a neutrino interaction with the ice molecules. LÄS MER

7. 5. Radio Environment Compensation in a Narrowband IoT Positioning System : Using Radio Signal Metrics Between Stationary Devices

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

   Författare :Elin Berglund; [2023]
   Nyckelord :Positioning; IoT; machine learning; range estimation; Positionering; IoT; maskininlärning; avståndsuppskattning;

   Sammanfattning : The Internet of Things (IoT) has emerged as a powerful tool for meeting our need to collect information about and interact with our environments. One important aspect of this technology is positioning which imposes requirements on both the energy consumption and the arrangement of the systems. LÄS MER