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 6 of 6 for “"inverse algorithm"”.
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An Inverse Algorithm To Estimate Thermal Contact Resistance
… in fact also vary spatially. In this thesis, an inverse problem (IP) is formulated to estimate the spatial variation of the thermal contact resistance along an interface in a two-dimensional configuration. Temperatures measured at discrete locations using embedded sensors appropriately placed in …
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D-branes, gauge theory and string field theory
… planes. In the second direction, we develop the "inverse algorithm" and use it to get nontrivial world volume theories of D-branes probing more exotic singularities. In this process, we find the "toric duality" which relates different phases of D-brane probe theories. We realize later that the …
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Geoacoustic inversion in laterally varying shallow-water experiments using high-resolution wavenumber estimation
… thesis, perturbative inversion methods and exact inverse methods are discussed as a means for inferring geoacoustic properties of the bottom. For each of these methods, the input data to the inversion is the horizontal wavenumber spectrum of a point-source acoustic field. The main thrust of the …
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Inverse and transient thermal analysis for rapid hyperthermia therapy planning, delivery and evaluation
… example, MIT Hyperthermia Program has developed algorithms for fast forward temperature computation, which include hyperthermia thermal model using Finite Basis Element Method (FBEM) and power model for ultrasound applicators. These components can provide simulated prediction prior to …
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Geoacoustic inversion in laterally varying shallow-water environments using high-resolution wavenumber estimation
… thesis, perturbative inversion methods and exact inverse methods are discussed as a means for inferring geoacoustic properties of the bottom. For each of these methods, the input data to the inversion is the horizontal wavenumber spectrum of a point-source acoustic field. The main thrust of the …
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Performance Evaluation of Wells With Single and Multiple Fractures in Tight Formations
… in the Laplace domain. Finally, the Stephest inverse algorithm can be employed to convert the solutions in the Laplace domain to those in the real time domain. The widely-accepted point source function is used to describe the fluid flow in the matrix for a vertical well with a single fracture, …