Essays about: "komponentanalys"

Showing result 1 - 5 of 6 essays containing the word komponentanalys.

1. 1. Design and Simulation of a 10kW High-Efficiency Dual Active Bridge Converter

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

   Author : Fan Yang; [2023]
   Keywords : Converter Design; Dual Active Bridge; Single Phase Shift Modulation; Extended Phase Shift Modulation; Efficiency Estimation; Konverterdesign; Dual Active Bridge; Single Fas Shift Modulation; Extended Phase Shift Modulation; Effektivitetsuppskattning;

   Abstract : The EU has proposed an ambitious goal to achieve widespread E-mobility in both the electrical and commercial sectors. To accomplish this, a substantial number of DC fast-charging stations must be built. READ MORE

3. 2. SELF-REPORTED SUBJECTIVE HEALTH IN RELATION TO EPISODIC MEMORY PERFORMANCE IN AGING

   University essay from Umeå universitet/Institutionen för psykologi

   Author : Anna Nordström; Isabelle Teglund; [2022]
   Keywords : lifestyle; subjective health; SHH-Q; episodic memory; aging; livsstil; subjektiv hälsa; SHH-Q; episodminne; åldrande;

   Abstract : Episodic memory (EM) displays the most prominent age-related decline. However, this decline could possibly be minimized by engaging in a physically active and cognitively stimulating lifestyle. READ MORE

4. 3. Sound Pattern Recognition : Evaluation of Independent Component Analysis Algorithms for Separation of Voices

   University essay from KTH/Skolan för teknikvetenskap (SCI)

   Author : David Mainwaring; Jonathan Österberg; [2018]
   Keywords : ;

   Abstract : With computers being used for more applications where commands can be spoken it is useful to findalgorithms which can separate voices from each other so that software can turn spoken words intocommands. In this paper our goal is to describe how Independent Component Analysis (ICA) can beused for separation of voices in cases where we have at least the same number of microphones, atdifferent distances from the speakers, as speakers whose voices we wish to separate, the so called``cocktail party problem". READ MORE

5. 4. Feature Extraction and FeatureSelection for Object-based LandCover Classification : Optimisation of Support Vector Machines in aCloud Computing Environment

   University essay from KTH/Geoinformatik

   Author : Oliver Stromann; [2018]
   Keywords : Feature Extraction; Feature Selection; Dimensionality Reduction; Supervised Object-Based Land Cover Classification; Google Earth Engine;

   Abstract : Mapping the Earth’s surface and its rapid changes with remotely sensed data is a crucial tool to un-derstand the impact of an increasingly urban world population on the environment. However, the impressive amount of freely available Copernicus data is only marginally exploited in common clas-sifications. READ MORE

6. 5. Quality assessment and epistemic beliefs : If you tell me what you believe in, can I tell you what you’ll get?

   University essay from Umeå universitet/Institutionen för naturvetenskapernas och matematikens didaktik

   Author : Sabine Kunz; [2017]
   Keywords : quality assessment; Bloom’s taxonomy; SOLO-taxonomy; constructivism-based teaching design; epistemic belief; student group composition; PCA; bedömning; Bloom’s taxonomi; SOLO-taxonomi; konstruktivistisk undervisning; kunskapssyn; gruppsammansättning; PCA;

   Abstract : Bedömning av kvaliteten är en av de viktigaste processerna som en lärare utför varje arbetsdag för att kunna relatera elevernas prestationer mot ett kulturellt och individuellt anpassat betygssystem. Med ambitionen att främja jämställdhet och reliabilitet av bedömningar tillhandahåller Skolverket bedömningskrav och kriterier för att skilja olika grader av kvalitet (Selghed 2011). READ MORE