UScholar Works
 
Filters: Date: "2005" Department: "Electrical & Computer Engineering" Collection: "ir_uspace"
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CreatorTitleDescriptionSubjectDate
1 Tasdizen, Tolga; Whitaker, Ross T.A geometric multigrid approach to solving the 2D inhomogeneous laplace equation with internal drichlet boundary conditionsThe inhomogeneous Laplace (Poisson) equation with internal Dirichlet boundary conditions has recently appeared in several applications to image processing and analysis. Although these approaches have demonstrated quality results, the computational burden of solution demands an efficient solver. Desi...2005
2 Furse, Cynthia M.Commission B (fields and waves) international survey about EM educationCommission B has the terms of reference "Fields and waves", which have been well established on the basis of electromagnetism and Maxwell's equations. Experts in this area need a firm basis in mathematics and physics as well as their historical background; though the subjects are sometimes too heav...2005
3 Furse, Cynthia M.Electromagnetics education in North AmericaThis paper starts with a description of the activities of the education committees of the IEEE Antennas and Propagation, Microwave Theory and Techniques, and Electromagnetic Compatibility societies and the United States National Committee of the International Union of Radio Science (USNC/URSI).We t...2005
4 Tasdizen, Tolga; Whitaker, Ross T.; Marc, Robert E.; Jones, Bryan W.Enhancement of cell boundaries in transmission electon microscopy imagesTransmission electron microscopy (TEM) is an important modality for the analysis of cellular structures in neurobiology. The computational analysis of neurons entail their segmentation and reconstruction from TEM images. This problem is complicated by the heavily textured nature of cellular TEM ima...2005
5 Harrison, Reid R.Fly like a flyTHIS FALL, several biologist colleagues of mine plan to build a movie theater for houseflies. In fact, it's a miniature IMAX theater-complete with a panoramic screen-inside of which they'll place a tiny rotating cage, a downsized version of the ones that astronauts use to simulate tumbling in spa...2005
6 Mathews, V. JohnIdentification of nonlinear, memoryless systems using chebyshev nodesABSTRACT This paper describes an approach for identification of static nonlinearities from input-output measurements. The approach is based on minimax approximation of memoryless nonlinear systems using Chebyshev polynomials. For memoryless nonlinear systems that are finite and continuous with fini...2005
7 Furse, Cynthia M.Miniaturized biocompatible microstrip antenna using genetic algorithmBiocompatible antennas are an area of recent research that can facilitate remote communication with medical implants. This paper shows several possible designs of a "waffle-type" antenna created using genetic algorithms (GAs) that are of a size potentially suitable for cardiac pacemakers in 402-405 ...2005
8 Stevens, KennethModeling and verifying circuits using generalized relative timingWe propose a novel technique for modeling and verifying timed circuits based on the notion of generalized relative timing. Generalized relative timing constraints can express not just a relative ordering between events, but also some forms of metric timing constraints. Circuits modeled using gener...2005
9 Furse, Cynthia M.Noise-domain reflectometry for locating wiring faultsAbstract-Reflectometry is commonly used to determine the integrity of cables and wiring. This paper describes a new family of reflectometers, the noise-domain reflectometers (NDR), that uses existing data signals on wiring and does not need to generate any signals of their own. There are two types o...2005
10 Tasdizen, Tolga; Hansen, Charles D.Statistically quantitative volume visualizationVisualization users are increasingly in need of techniques for assessing quantitative uncertainty and error in the images produced. Statistical segmentation algorithms compute these quantitative results, yet volume rendering tools typically produce only qualitative imagery via transfer functionbase...2005
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