Essays about: "Spatial infinity"
Found 3 essays containing the words Spatial infinity.
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1. Electrodynamic field at spatial infinity
University essay from KTH/FysikAbstract : The treatment of spatial infinity is one of the remaining major open problems in the theory of isolated self-gravitating systems. Especially when one wants to model scattering of gravitational radiation in spacetime. In this thesis the conformal theory is used to study simple electromagnetic fields, close to spatial infinity. READ MORE
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2. Analysis of the finite length performance of spatially coupled convolutional codes
University essay from Lunds universitet/Institutionen för elektro- och informationsteknikAbstract : Error control coding is an essential part of any well-designed digital communication system. It has been used in structures to protect the information, by enabling reliable delivery of digital data over unreliable communication channels. Even though this is an old topic, enlisted by Shannon in the late 40's, a lot of research is still going on. READ MORE
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3. An experimental investigation of the relation between learning and separability in spatial representations
University essay from Institutionen för datavetenskapAbstract : One way of modeling human knowledge is by using multidimensional spaces, in which an object is represented as a point in the space, and the distances among the points reflect the similarities among the represented objects. The distances are measured with some metric, commonly some instance of the Minkowski metric. READ MORE