Sökning: "input devices"

Visar resultat 26 - 30 av 284 uppsatser innehållade orden input devices.

1. 26. Effects on the precision of a brain-computer interface when reducing the number of neural recordings used as input

   Kandidat-uppsats, KTH/Datavetenskap

   Författare :Oscar Knowles; Carl Peterson; [2022]
   Nyckelord :;

   Sammanfattning : A brain-computer interface (BCI) is a technology where electric activity from the brain is interpreted by a computer in order to perform a specific task. There exists various methods to record brain activity depending on if the recording devices are implanted under or over the scalp. LÄS MER

3. 27. Sensor modelling for anomaly detection in time series data

   Master-uppsats, Linköpings universitet/Statistik och maskininlärning

   Författare :ZAHRA JALIL POUR; [2022]
   Nyckelord :anomaly detection; LSTM; Autoencoder; multivariate time series data;

   Sammanfattning : Mechanical devices in industriy are equipped with numerous sensors to capture thehealth state of the machines. The reliability of the machine’s health system depends on thequality of sensor data. In order to predict the health state of sensors, abnormal behaviourof sensors must be detected to avoid unnecessary cost. LÄS MER

4. 28. Antenna as a sensor for sensing available LTE networks

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

   Författare :Barath Kumar Sathish Kumar; [2022]
   Nyckelord :Radio Frequency energy harvesting; Antenna as a sensor; Long-Term Evolution; Rectifier; Printed Circuit Board; Altium Designer; Matching network; Voltage multiplier; Schottky diodes; Multiband LTE antenna; Ambient energy harvesting; Low power Internet of Things; Wireless power transfer; Radiofrekvensenergiskörd; Antenn som sensor; LTE; Likriktare; Printed Circuit Board; Altium Designer; Matchande nätverk; Spänningsmultiplikator; Schottky-dioder; Multiband LTE-antenn; Omgivande energiskörd; Lågeffekt Internet of Things; Trådlös kraftöverföring;

   Sammanfattning : This thesis primarily deals with the concept of designing an antenna based device to harvest energy from Radio Frequency (RF) and using the harvested energy to sense the available Long Term Evolution (LTE) network in order for the Internet of Things (IoT) devices to connect to the network for the purpose of transmitting and receiving data. Secondarily the importance of this project is targeting how to conserve battery power in an IoT device and extend it’s lifetime. LÄS MER

5. 29. High Resolution Quality Enhancement of Digitized Artwork using Generative Adversarial Networks

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

   Författare :Dennis Magnusson; [2022]
   Nyckelord :Image enhancement; Image style transfer; Image superresolution; Machine Learning; Bildförbättring; Bildstilöversättning; Bildsuperupplösning; Maskininlärning;

   Sammanfattning : Digitization of physical artwork is usually done using image scanning devices in order to ensure that the output is accurate in terms of color and is of sufficiently high resolution, usually over 300 pixels per inch, however the usage of such a device is in some cases unfeasible due to medium or size constraints. Photography of the artwork is another method of artwork digitization, however such methods often produce results containing camera artifacts such as shadows, reflections or low resolution. LÄS MER

7. 30. Evaluation of Industrial Controllers’ Connectivity using MQTT Message Protocol

   Magister-uppsats, Mälardalens universitet/Akademin för innovation, design och teknik

   Författare :Selma Opacin; Lejla Rizvanovic; [2022]
   Nyckelord :connectivity; middleware; industrial controller; MQTT protocol; response time; scalability;

   Sammanfattning : The increase of the Industrial Internet of Things (IIoT) and Industry 4.0 led to many interconnections in the control systems. IIoT has begun its evolution and development in the scientific community and industrial application field. LÄS MER