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CreatorTitleDescriptionSubjectDate
226 Mathews, V. JohnA stability condition for certain bilinear systemsAbstract-This correspondence derives a simple sufficient condition for the output of a discrete-time, time-invariant bilinear system to be bounded whenever the input signal to the system is bounded by a finite constant.1994
227 Mathews, V. JohnA stability result for RLS adaptive bilinear filtersAbstract- This letter considers recursive least squares (RLS) adaptive nonlinear filtering using bilinear system models. It is shown that the extended RLS adaptive bilinear filter, as well as the equation-error RLS adaptive bilinear filter, are guaranteed to be stable in the sense that the time aver...1994
228 Mathews, V. JohnA stable adaptive Hammerstein filter employing partial orthogonalization of the input signalsAbstract-This paper presents an algorithm that adapts the parameters of a Hammerstein system model. Hammerstein systems are nonlinear systems that contain a static nonlinearity cascaded with a linear system. In this paper, the static nonlinearity is modeled using a polynomial system, and the linear ...2006
229 Mathews, V. John; Dubow, JoelA stable adaptive Hammerstein filter employing partial orthogonalization of the input signalsAbstract This paper presents an algorithm that adapts the parameters of a Hammerstein system model. Hammerstein systems are nonlinear systems that contain a static nonlinearity cascaded with a linear system. In this work, the static nonlinearity is modeled using a polynomial system and the linear f...2002
230 Baxter, Brent S.A standard magnetic tape format for digital image exchangeThis proposal describes a simple yet flexible magnetic tape format for exchanging digital image information. Multi-dimensional arrays of raster scan data are stored as sequential files, with descriptive information related to the sefiles stored in an initial directory file. Directory information is ...Raster scan data1981
231 Myers, Chris J.A standard-cell self-timed multiplier for energy and area critical synchronous systemsThis paper describes the design of a standard-cell self-timed multiplier for use in energy and area critical synchronous systems. The area of this multiplier is bounded by N rather than N2 as seen in more traditional combinational parallel array designs, where N is the word size. Energy has a polyn...2001
232 Furse, Cynthia M.A stochastic FDTD method for statistically varying biological tissuesTHE analysis of radio wave absorption is a continuing concern for the cell phone industry due to health effects (and associated regulations) of the person using the cell phone [1,2]. The amount of allowable power absorbed has a strong impact on the design of the phone (antenna, electromagnetic inte...2011
233 Simpson, Jamesina J.A stochastic FDTD model of electromagnetic wave propagation in magnetized ionospheric plasmaCommunications, surveillance, and navigation capabilities rely heavily on accurate knowledge of electromagnetic (EM) signal propagation characteristics through and reflected by the Earth's ionosphere. Satellite communications, over-the-horizon radar, and target direction finding are a few example ap...2013-01-01
234 Mathews, V. JohnA stochastic gradient adaptive filter with gradient adaptive step sizeAbstract-This paper presents an adaptive step-size gradient adaptive filter. The step size of the adaptive filter is changed according to a gradient descent algorithm designed to reduce the squared estimation error during each iteration. An approximate analysis of the performance of the adaptive fil...1993
235 Reichler, Thomas J.A stratospheric connection to Atlantic climate variabilityIt is well recognized that the stratosphere is connected to tropospheric weather and climate. In particular, extreme stratospheric circulation events and their dynamical feedback on the troposphere are known to play a major role1. However, what is not known to date is whether the state of the strat...2012-01-01
236 Gerig, GuidoA structural MRI study of human brain development from birth to two yearsBrain development in the first 2 years after birth is extremely dynamic and likely plays an important role in neurodevelopmental disorders, including autism and schizophrenia. Knowledge regarding this period is currently quite limited. We studied structural brain development in healthy subjects from...2008-01-01
237 Henderson, Thomas C.A study of Pierce's group generatorPierce describes an approach to map learning with uninterpreted sensors and effectors. As part of that, he describes a sensor grouping generator operator that attempts to arrange similar sensors into groups. Here we review that work and place it in a more strenuous statistical validation framewor...Pierce's group; Map learning; Sensor grouping generator2010
238 Jones, David T.A study of the Great Basin Land Snail oreohelix strigosa depressa (Cockerell)A survey of the previous mention of this snail provides a practical background for this essentially morphological study. The literature applicable to Oreolxdix strigosa depressa (Cockerell) in Utah may be summarized by reference to the following articles in the bibliography: directions for preparing...1940-10-15
239 Furse, Cynthia M.A study on the efficiency of transparent patch antennas designed from conductive oxide filmsAbstract? A study on the efficiency of transparent patch antennas designed from indium tin oxide (ITO) films is presented to provide design guidelines for patch type transparent antennas. The trade-offs between optical transparency and antenna efficiency is analyzed by considering typical materia...2011
240 Catmull, EdwinA subdivision algorithm for computer display of curved surfaces (CSTD-74-006)This report presents a method for producing computer shaded pictures of curved surfaces. Three-dimensional curved patches are used, as contrasted with conventional methods using polygons. The method subdivides a patch into successively smaller subpatches until a subpatch is as small as a raster-elem...Computer animation1974-12
241 Rockwell, Kenneth W.; Morrow, AnneA summary of geospatial initiatives in the University of Utah's Marriott LibraryAbstract: The Marriott Library's Geospatial Initiatives Committee consists of librarians and staff involved in projects designed to provide access to different library resources through geospatial interfaces. We are creating maps that link to resources in our digital collections, including the Weste...2013-03
242 Brown, Francis HaroldA summary of the geology, geochemistry, and geophysics of the Roosevelt Hot Springs thermal area, Utah1978
243 Chamberlin, Ralph V.A summary of the known North American AmaurobiidaeA recent survey o f the spiders o f the family Amaurobiidae, sens, str., in the collection o f the University o f Utah made it evident that a number o f species and also generic groups occurring more especially in the western states had heretofore escaped detection and naming. It also seemed evident...1947-10-12
244 Gopalakrishnan, Ganesh; Kirby, Robert Michael IIA survey of MPI related debuggers and toolsMessage Passing Interface is a widely used standard in the High Performance and Scienti c Computing Community for writing programs that can exploit the capability of parallel platforms. However, the inherent complexity and the size of the communication standard have made it difficult for programm...Message Passing Interface; MPI; Debuggers2007
245 Ricci, RobertA survey of computing migration2010-02-26
246 Henderson, Thomas C.A survey of dextrous manipulationThe development of mechanical end effectors capable of dextrous manipulation is a rapidly growing and quite successful field of research. It has in some sense put the focus on control issues, in particular, how to control these remarkably humanlike manipulators to perform the deft movement that we t...Dextrous manipulation1986
247 Berzins, MartinA survey of high level frameworks in block-structured adaptive mesh refinement packagesOver the last decade block-structured adaptive mesh refinement (SAMR) has found increasing use in large, publicly available codes and frameworks. SAMR frameworks have evolved along different paths. Some have stayed focused on specific domain areas, others have pursued a more general functionality, p...2014-01-01
248 Sobh, Tarek M.A survey on sensor classifications for industrial applicationsThe importance of sensors in industrial applications is a result of the introduction of many robotics, automation, and intelligent control techniques into factory floors. Research and improvements need to be continuously performed to meet the challenges in automation and manufacturing applications i...Sensor classifications; Industrial applications; Sensors1995
249 Gopalakrishnan, GaneshA symbolic partial order reduction algorithm for rule based transition systemsPartial order reductions are a class of methods that attempt to reduce the state space that must be explored to verify systems by explicit state enumeration. Partial order reduction algorithms have been successfully incorporated into tools such as Spin and VFSM-valid. However, current partial ord...Partial order reductions; Partial order reduction algorithms; SAT solver; Rule based transition systems2003-12-01
250 Whitty, Kevin J.A system for measuring bubble voidage and frequency around tubes immersed in a fluidized bed of particlesGas-solid fluidized beds are common in chemical processing and energy production industries. These types of reactors frequently have banks of tubes immersed within the bed to provide heating or cooling, and it is important that the fluid dynamics within these bundles is efficient and uniform. This p...2010
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