Essays about: "Inverse Fourier Transform"
Showing result 1 - 5 of 18 essays containing the words Inverse Fourier Transform.
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1. Modeling wave behavior with linear wave theory
University essay from Umeå universitet/Institutionen för fysikAbstract : This thesis aimed to look at the behaviours of the water beneath waves from a modeling and simulations point of view. We have investigated how to use Linear wave theory (LWT) to model the kinematic movements in water governed by free ocean waves. The model assumes the surface to consist of a superposition of sinusoidal waves. READ MORE
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2. Approach for frequency response-calibration for microphone arrays
University essay from KTH/Hälsoinformatik och logistikAbstract : Matched frequency responses are a fundamental starting point for a variety ofimplementations for microphone arrays. In this report, two methods for frequencyresponse-calibration of a pre-assembled microphone array are presented andevaluated. READ MORE
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3. Measuring the impact of noise on quantum Fourier transforms
University essay from KTH/DatavetenskapAbstract : The field of quantum computing has progressed quickly during recent years, but errors caused by quantum noise still remain as a major issue that prevents accurate computations from being performed on quantum computers. In this study, we measure the impact that these errors have on one of the most fundamental quantum operations, the quantum Fourier transform. READ MORE
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4. Overcoming Inter-carrier-interference in OFDM System
University essay from Linköpings universitet/KommunikationssystemAbstract : This master thesis aims for Inter-carrier interference (ICI) mitigation in orthogonal frequency division multiplexing (OFDM) system by considering designs of frequency domain cyclic extension(FDCE) and optimal windowing pulse shape. Although OFDM system has been put forward in the 1970s, it has just emerged in 4G. READ MORE
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5. Always Look on the Positive-Definite Side of Life
University essay from Göteborgs universitet/Institutionen för matematiska vetenskaperAbstract : This thesis concerns distributions on Rn with the property of being positive-definite relative to a finite subgroup of the orthogonal group O(n). We construct examples of such distributions as the inverse Abel transform of Dirac combs on the geometries of Euclidean space Rn and the real- and complex hyperbolic plane H2, H2 C. READ MORE