Essays about: "Point Set Processing"

Showing result 21 - 25 of 71 essays containing the words Point Set Processing.

1. 21. Interharmonic Analysis of Sustainable Energy Sources and Loads : Comparing two signal processing methods for estimation of interharmonics

   University essay from Högskolan Dalarna/Energiteknik

   Author : Isabelle Löfgren; [2020]
   Keywords : interharmonics; short time Fourier transform; desynchronized processing technique; sliding-window ESPRIT; power quality; signal processing;

   Abstract : In this report, studies on interharmonics from three different measurement sites are performed. The first site is a wind park with three turbines, where the measurements are performed at the point of common coupling of these three. READ MORE

3. 22. A Close Look at the Transient Sky in a Neighbouring Galaxy

   University essay from Luleå tekniska universitet/Rymdteknik

   Author : Kiran Tikare; [2020]
   Keywords : Astrophysical Transients; Optical Transients; Microlensing; Variable Stars; Andromeda Galaxy; Forced Aperture Photometry; Time Domain Astronomy; Sky Survey; Zwicky Transient Facility; Machine Learning; Big Data Science;

   Abstract : Study of the time variable sources and phenomena in Astrophysics provides us with important insights into the stellar evolution, galactic evolution, stellar population studies and cosmological studies such as number density of dark massive objects. Study of these sources and phenomena forms the basis of Time Domain surveys, where the telescopes while scanning the sky regularly for a period of time provides us with positional and temporal data of various Astrophysical sources and phenomena happening in the Universe. READ MORE

4. 23. Multi-speaker Speech Activity Detection From Video

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

   Author : Marcus Wejdelind; Nils Wägmark; [2020]
   Keywords : IEEEtran; Neural networks; Deep learning; Speech detection; image classification;

   Abstract :  A conversational robot will in many cases have todeal with multi-party spoken interaction in which one or morepeople could be speaking simultaneously. To do this, the robotmust be able to identify the speakers in order to attend to them. READ MORE

5. 24. Climate Change Mitigation Measures of Load-Bearing Structure - A comparison of alternative structural designs using Life Cycle Assessment

   University essay from Lunds universitet/Avdelningen för Konstruktionsteknik

   Author : Mirass Jalil; [2020]
   Keywords : Life Cycle Assessment; LCA; Load-Bearing Structure; Livscykelanalys; Byggnadsstomme; stomalternativ; structural engineering; span length; cross-section depth; precast concrete slab; in-situ concrete slab.; Technology and Engineering;

   Abstract : I mars 2015 nådde den globalt genomsnittliga koldioxidhalten 400 ppm för första gången på tre miljoner år. Därför satte den svenska regeringen, år 2017, upp målet att Sverige ska vara klimatneutralt år 2045. READ MORE

6. 25. Nowcasting with Dynamic Factor Model and Real-Time Vintage Data: A financial market actor's perspective

   University essay from Lunds universitet/Matematisk statistik

   Author : Filip Östlund; Marcel Attar; [2020]
   Keywords : Nowcasting; Macroeconomic Prediction; Dynamic Factor Model; DFM; Pseudo Real-Time Vintage data; U.S. GDP Growth Rate; Financial Market Actor; Mathematics and Statistics;

   Abstract : We develop and examine a dynamic factor nowcasting model (DFM) from the perspective of a financial market participant. The first point of analysis is the examination of its performance. Unlike other papers, we evaluate with daily frequency so that the performance metric reflects a continuous nowcasting signal. READ MORE