Essays about: "FFT"
Showing result 1 - 5 of 143 essays containing the word FFT.
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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. The Winograd Convolution Method
University essay from KTH/Skolan för teknikvetenskap (SCI)Abstract : The convolution operation is a powerful tool which is widely used in many disciplines.Lately is has seen much use in the area of computer vision, particularly with convolutionalneural networks. For these use cases, convolutions need to be run repeatedly many timeswhich necessitates specialized hardware. READ MORE
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3. 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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4. A comparative performance analysis of Fast Fourier Transformation and Gerstner waves
University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskapAbstract : 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. READ MORE
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5. A Travelling Wave Slot Array based on a Double-Layer Lens for 77 GHz Automotive Radar
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Automotive radars have gained considerable interest in recent years for applications of road safety for vulnerable road users. The use of multipleinput and multiple-output (MIMO) technology in automotive radar has helped in realising a virtual aperture greater than the physical aperture of the antenna which has reduced the size of the overall radar module. READ MORE