Essays about: "spectral method."
Showing result 21 - 25 of 268 essays containing the words spectral method..
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21. Computing Equivalent hydropower models in Sweden using inflow clustering
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : To simulate a hydropower system, one can use what is known as a Detailed model. However, due to the complexity of river systems, this is often a computationally heavy task. Equivalent models, which aim to reproduce the result of a Detailed model, are used to significantly reduce the computation time for these simulations. READ MORE
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22. Distortion and attenuation free gain-assisted Superluminal Propagtion in a Rare-Earth Doped Crystal
University essay from Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionenAbstract : A light pulse that travels through a narrow spectral window, i.e. a frequency range of low absorption, within a strongly absorbing frequency range will be delayed due to strong dispersion. READ MORE
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23. Evaluating the impact of agriculture on albedo using Sentinel-2 data in southern Sweden
University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskapAbstract : The climate impact of food production plays a big part in the anthropogenic climate impact. Mitigation strategies from this sector are hence of great importance. One area which mainly has been used to calculate climate impact is albedo, the overall reflectance of incoming radiation in all directions. READ MORE
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24. Performance Analysis of STTC-Based MIMO Under Cognitive RadioScenarios
University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskapAbstract : This thesis presents a comprehensive investigation into improving wireless transmission rates and reliability through the implementation of Space Time Trellis Codes(STTC). The study focuses on enhancing the coding gain, diversity gain, and flexible transmission capabilities, which are crucial for Error-Correcting Codes (ECC)in wireless communications. READ MORE
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25. Convection in a spherical shell under rapid rotation: numerical simulations
University essay from KTH/Teknisk mekanikAbstract : A numerical method for solving the buoyancy-driven magneto-convection equations in a rapidly rotating spherical shell is presented. The method is implemented through a FORTRAN 90 program, based on a FORTRAN 66 code written by Hollerbach [International Journal for Numerical Methods in Fluids, 32 (2000)] and partially translated in FORTRAN 90 by Riquier. READ MORE