Sökning: "Emil Fagerström"
Hittade 4 uppsatser innehållade orden Emil Fagerström.
1. Analyzing the efficacy of the FFT in Image Denoising and DigitalWatermarking
Kandidat-uppsats, Mälardalens universitet/Akademin för utbildning, kultur och kommunikationSammanfattning : The FFT has been a staple in the field of mathematics and computer science for almost 60 years. And yet, it still endures as an efficient algorithm in a multitude of fields. LÄS MER
2. Evaluation of CoupModel in Predicting Groundwater Levels
Master-uppsats, Uppsala universitet/Institutionen för geovetenskaperSammanfattning : The Geological Survey of Sweden (SGU) has initiated a project to calibrate models to simulategroundwater levels in monitoring wells of their Groundwater Network, based on a commission fromthe Swedish Government after experiencing historically low groundwater levels and shortage in 2016and 2017. A version of the HBV model with 4 parameters, focusing on calculating groundwaterrecharge and levels, was manually calibrated to 119 groundwater stations in 2017 and the modelresults were classified according to a ‘good’, ‘poor’ or ‘bad’ visual fit to observations. LÄS MER
3. En studie av historiska grundvattenkvalitetsdata utifrån ett klimatförändringsperspektiv
Kandidat-uppsats, Uppsala universitet/Institutionen för geovetenskaperSammanfattning : Grundvattnets kemiska kvalitet påverkas av olika processer i dess närområde, dessa kan vara såväl mänskliga aktiviteter som klimatologiska faktorer. Hur och i vilken utsträckning de påverkar grundvattenkvaliteten kan studeras genom att undersöka utvecklingen av historiska grundvattenkvalitetsdata i relation till förändringar i klimatet. LÄS MER
4. Uncovering covered bonds: The impact of a reform on the Swedish mortgage bond market
D-uppsats, Handelshögskolan i Stockholm/Institutionen för finansiell ekonomiSammanfattning : The thesis discusses the potential impact on the components of the cost of financing for Swedish mortgage institutes of new legislation giving them the opportunity to issue covered bonds, collateralized debt securities similar to the German pfandbrief. Arguments for both a lower cost of financing through such bonds and a higher cost for the remainder of the financing exist, as well as a potential for the reform to reduce the total financing cost. LÄS MER