Blar i Institutt for elektroniske systemer på tittel
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Uncovering Patterns in Teleconference Call Data: An Analysis using Clustering Method
(Master thesis, 2023)Videokonferanser har blitt en integrert del av vår kommunikasjonslandskap, spesielt i sammenheng med fjernarbeid og virtuelle samarbeid. Behovet for å undersøke lyd- og videokvaliteten i videokonferansesamtaler har blitt ... -
Understanding ocean acoustics by eigenray analysis
(Journal article; Peer reviewed, 2019)Acoustics is important for all underwater systems for object detection, classification, surveillance systems, and communication. However, underwater acoustics is often difficult to understand, and even the most carefully ... -
Undersøkelse av bevegelsesmønsteret til en oseanografisk bøye ved hjelp av Kalmanfiltrering
(Master thesis, 2009)Hensikten med denne oppgaven har vært å lage et Kalmanlter for beregning av tilstandsvektoren til en osceanogrask bøye. Under arbeidet har det blitt brukt kjente bølgedata for simulering og for å kontrollere og sammenligne ... -
Undervannsovervåking ved hjelp av fiberoptisk hydrofon: Underwater surveillance using a fiber optic hydrophone
(Master thesis, 2014)Since the 1970s fiber optics has been introduced as a replacement in many industrial areas, especially in the field of communications. Another field which has been and is greatly researched is the use of fiber optic cables ... -
Underwater Communications: An OFDM-system for Underwater Communications
(Master thesis, 2007)In the fall 2006 NTNU (The Norwegian University and Science and Technology) initiated a strategic project in cooperations with SINTEF where the aim is to gain more knowledge about underwater acoustic communications. This ... -
Underwater Radio Communication
(Master thesis, 2013)In subsea applications, there is a growing demand for high-speed wireless communication links for transmitting data between different equipment. Radio communication is constrained by the high attenuation in seawater. Only ... -
Underwater Radio Communication
(Master thesis, 2013)In subsea applications, there is a growing demand for high-speed wireless communication links for transmitting data between different equipment. Radio communication is constrained by the high attenuation in seawater. Only ... -
Underwater Source Localization and Geoacoustic Inversion based on Machine Learning
(Doctoral theses at NTNU;2023:246, Doctoral thesis, 2023)Marine environmental information is vital for marine engineering applications. Underwater acoustic remote sensing is a common approach to obtaining marine environmental information by acoustic waves. With the development ... -
Underwater Wildlife Monitoring Station
(Bachelor thesis, 2024)Planeten vår er i konstant endring, og menneskelig påvirkning har store konsekvenser for økosystemer over hele kloden. For å sikre bærekraftige kystsamfunn, bevare havets økosystemer og støtte bærekraftig økonomi er det ... -
Underwater Wildlife Monitoring Station
(Bachelor thesis, 2024)Planeten vår er i konstant endring, og menneskelig påvirkning har store konsekvenser for økosystemer over hele kloden. For å sikre bærekraftige kystsamfunn, bevare havets økosystemer og støtte bærekraftig økonomi er det ... -
Uniaxial Néel vector control in perovskite oxide thin films by anisotropic strain engineering
(Peer reviewed; Journal article, 2021)Antiferromagnetic (AF) thin films typically exhibit a multidomain state, and control of the AF Néel vector is challenging, as AF materials are robust to magnetic perturbations. In this paper, uniaxial Néel vector control ... -
Universal Programmable State Machine
(Master thesis, 2019)Tilstandsmaskiner (FSM-er) blir utstrakt brukt i digital maskinvaredesign. Ettersom markedet for integrerte kretser og brikke-systemer er økende m ̊a designene følge etter. FSM-er blir ofte spesiallaget og hardkodet for ... -
Unsupervised Anomaly Detection for IoT-Based Multivariate Time Series: Existing Solutions, Performance Analysis and Future Directions
(Peer reviewed; Journal article, 2023)The recent wave of digitalization is characterized by the widespread deployment of sensors in many different environments, e.g., multi-sensor systems represent a critical enabling technology towards full autonomy in ... -
Unsupervised machine learning applied to scanning precession electron diffraction data
(Journal article; Peer reviewed, 2019)Scanning precession electron diffraction involves the acquisition of a two-dimensional precession electron diffraction pattern at every probe position in a two-dimensional scan. The data typically comprise many more ... -
Up- and downgoing borehole wavefield retrieval using single component borehole and reflection data
(Journal article; Peer reviewed, 2018)A standard procedure in processing vertical seismic profile (VSP) data is the separation of up- and downgoing wavefields. We show that these wavefields in boreholes can be retrieved using only single-component data, given ... -
Upgrading the hardware platform of a sleep monitor
(Master thesis, 2021)Abstract will be available on 2024-01-06 -
Use of accelerometers for shock and impact detection on LPG canisters
(Bachelor thesis, 2022)Skadede gassbeholdere kan utgjøre en potensiell fare, spesielt om de er fylt med brennbar eller giftig gass. På grunn av risikoen disse skadde beholderne utgjør er formålet med denne oppgaven å undersøke om akselerometer ... -
Use of the IQRF Technology in Internet-of-Things-Based Smart Cities
(Peer reviewed; Journal article, 2020)In recent years, there has been a growing interest in building smart cities based on the Internet of Things (IoT) technology. However, selecting a low-cost IoT wireless technology that enables low-power connectivity remains ... -
User Evaluation of a Storytelling Application Assisting Visitors in Protected Nature Areas
(Chapter, 2021)Storytelling has been part of human culture throughout history. Stories become profound when they are related to real places. In this paper we look at the use of location-based media and augmented reality to create ... -
Using a processor for memory-efficient GUI display driving
(Master thesis, 2022)Mikrokontrollere blir stadig sterkere, og mer avanserte teknologier dukker stadig opp, spesielt innen utivklingen av innvevde systemer. Det virker logisk å bruke disse sterkere enhetene i mer komplekse innvevde systemer ...