Search for dissertations about: "Matematik LTH"
Showing result 11 - 15 of 112 swedish dissertations containing the words Matematik LTH.
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11. Studies in Robotic Vision, Optical Illusions and Nonlinear Diffusion Filtering
Abstract : This thesis is divided into three parts, which all deal with computational analysis and processing of images. However, the settings are quite diverse.They range from robotic camera sensors, over human perception, to physical measurement setups. READ MORE
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12. On numbers badly approximable by q-adic rationals
Abstract : The thesis takes as starting point diophantine approximation with focus on the area of badly approximable numbers. For the special kind of rationals, the q-adic rationals, we consider two types of approimations models, a one-sided and a two-sided model, and the sets of badly approximable numbers they give rise to. READ MORE
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13. Solutions and their ambiguities for structure and motion problems
Abstract : This thesis revolves around the problem of solving the structure and motion problem in computer vision. This is the problem of reconstructing the world, the structure, from images taken by a number of cameras undergoing an unknown motion. READ MORE
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14. Dimension Reduction and Signal Decomposition for Genotype–Phenotype Relations
Abstract : Over the last few decades, DNA sequencing has developed from costing billions of dollars to get the complete sequence of the human genome, to being a routine procedure performed in labs all around the world. This has transformed the field of experimental biology since measurements can be done at a level of detail that was not possible before. READ MORE
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15. Analysis of Computational Algorithms for Linear Multistep Methods
Abstract : Linear multistep methods (LMMs) constitute a class of time-stepping methods for the solution of initial value ODEs; the most well-known methods of this class are the Adams methods (AMs) and the backward differentiation formulae (BDFs). For the fixed stepsize LMMs there exists an extensive error and stability analysis; in practical computations, however, one always uses a variable stepsize. READ MORE