Sökning: "Fourier Analysis"
Visar resultat 1 - 5 av 194 uppsatser innehållade orden Fourier Analysis.
1. Lösning av diofantiska ekvationer med hjälp av Fourieranalys: En studie av Hardy-Littlewoods cirkelmetod
Kandidat-uppsats, Göteborgs universitet/Institutionen för matematiska vetenskaperSammanfattning : I detta kandidatarbete i matematik vid Chalmers tekniska högskola och Göteborgs universitet studeras två applikationer av Hardy-Littlewoods cirkelmetod. Det redogörs för en förbättring på Warings problem för ett godtyckligt antal olika potenser. LÄS MER
2. FÖRUNDERSÖKNING AV EN EGYPTISK POLYKROM KISTA Dokumentation, tillståndsbeskrivning och analys
Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvårdSammanfattning : On ancient Egyptian polychrome art and mainly on coffins, it was normal practice to apply a thick ground and gesso before painting the wood. Sometimes varnish was also applied. Due to fluctuating levels of relative humidity and temperature, the wood swells and shrinks, causing the layers on top of the wood to become damaged. LÄS MER
3. Pulse-width voltage modulation in the Python-based open-source simulator Motulator : A Realization of SVPWM, Harmonic analyzer and Over-modulation on Two and Three-level Inverters, and a Solution for Unbalanced Neutral Point Voltage on Three-level Inverters
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Controlling the dynamic outputs of electrical machines has always been an essential topic in aerospace, automotive and other industries. Electrical machine control consists of several components, each of which can be controlled in various ways. Whereas the dynamic responses are mostly simulated using MATLAB/SIMULINK, Prof. LÄS MER
4. A comparative performance analysis of Fast Fourier Transformation and Gerstner waves
Kandidat-uppsats, Blekinge Tekniska Högskola/Institutionen för datavetenskapSammanfattning : Background: As time moves on hardware is able to tackle heavier and more complex computations in real-time systems. This means that more realistic and stylistic environments can be computed. One of these environments is the ocean. LÄS MER
5. An Algorithm for Sampling from Bandlimited Circular Probability Distributions
Kandidat-uppsats, KTH/Skolan för teknikvetenskap (SCI)Sammanfattning : In this Bachelor thesis, a novel algorithm for sampling from bandlimited circular probability distributions is presented. The algorithm leverages results from Fourier analysis concerning the Fejér kernel to simulate data with some desired probability distribution, realized as a sum of data sampled from a discrete distribution and a small continuous perturbation sampled from the Fejér kernel distribution. LÄS MER