Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Auto-Regressive Models"”.
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Spatiotemporal processing and time-reversal for underwater acoustic communications
… model. Multi-path fading was incorporated using auto regressive models. Simulations were conducted with various estimator delay scenarios for both the spatiotemporal focusing and simple time-reversal. Results demonstrate performance dependence on the non-dimensional product of estimation delay …
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Socioeconomic Neurophysiology: Exploring the relationship between a child’s environment and their neurocognitive development
… techniques including general linear modelling, auto-regressive models, and graph matching. Chapter 1 reviews the current literature on SES and development. I put forward a multi-level approach to build upon previous work. In Chapter 2 I compare different methods of modelling brain networks and …
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Deep Learning Based Proteomic Language Modelling for in-silico Protein Generation
A protein is a biopolymer of amino acids that encodes a particular function. Given that there are 20 amino acids possible at each site, even a short protein of 100 amino acids has $20^{100}$ possible variants, making it unrealistic to evaluate all possible sequences in sequence level space. This …
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Three essays in spatial econometrics
… techniques often fail in the presence of spatial autocorrelation, which is commonplace in geographic (cross-sectional) data sets, and thus giving misleading inference, and thereby wrong policy implications are derived from these econometric models. In this dissertation I have dealt with such model …
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Temporal Issues in Market Inefficiency in asset prices with an emphasis on commodities
… can be estimated using switching-regression models including hidden Markov state-switching models. Instead of estimating Markov transition matrices directly from the estimation procedure, we estimate the transition matrix separately using unit root tests. By restricting the transition matrix …