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 19 of 19 for “"Computer Storage"”.
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Suboptimal design of linear regulator systems subject to computer storage limitations
Massachusetts Institute of Technology. Dept. of Electrical Engineering. Thesis. 1967. Ph.D.
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Shear analysis of rectangular concrete tanks considering interaction of plate elements
… of plate finite element meshes due to program computer storage requirements. The result is that derived resultant values do correlate with published solutions for one or two plate problems. Three plate problems require at least an 8x8 plate mesh, 8.7 megabits computer storage, to provide …
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A new method for calculating the flow field in a dump combustor
… flow. A great savings in computation time and computer storage is obtained with no observable compromise in accuracy.
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A comparison of digital methods applied to power flow studies
… were given in terms of solution time required, computer storage necessary, convergence characteristics, and ease of programming and program modification. Sparsity techniques were outlined, and a suggestion of the effects of these techniques on the four algorithms was included. An outline was …
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Verification of rain-flow reconstructions of a variable amplitude load history
… original load history, especially in saving computer storage space and processing time. A description of the regeneration method, the simplified life prediction analysis, and the experimental methods are included in the investigation.
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Application of multirate digital signal processing to image compression
… considerable interest as a means of reducing computer storage and communication channels bandwidth requirements. This thesis presents a method for the compression of grayscale images which is based on the multirate digital signal processing system. The input image spectrum is decomposed into …
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On stationary and nonstationary fatigue load modeling using autoregressive moving average (ARMA) models
… can be constructed on-line with minimal computer storage capacity as used in testing equipment. The method can be used in a diversity of fields where a concise representation of random loadings is desired.
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Examination of a Semi-Analytic Finite Element for Plate Bending Problems
… loaded rectangular plates is examined. A computer program is described in which the eigenfunctions of free vibration of uniform beams are used as the analytic functions. Rectangular plates with any combination of simply supported, clamped or free edges and with any variation of loading or …
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Technology strategy for the semiconductor memory market
… in a variety of applications as data and code storages. A non-volatile memory is a memory that retains information when its power supply is off. Flash memory is a type of nonvolatile memory that can be erased and programmed by data called blocks. Flash memory is used to store system control …
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Tracking maneuvering targets via semi-Markov maneuver modeling
… requiring only one Kalman filter and non-growing computer storage requirements. Several techniques of implementing the adaptive algorithm have been developed. The merits of rectangular and spherical modeling have been explored. Most importantly, the planar discrete level semi-Markov algorithm, …
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The spares provisioning problem with parts inventory
… proven to be extremely efficient in terms of computer storage and execution time, even for large problems.
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Kalman filtering techniques applied to the dynamic ship positioning problem
… Kalman filter has been simulated on a digital computer for different modelled operating conditions. The computer simulation results showing the behaviour and responses of the Kalman filter applied to the dynamic ship positioning problem were investigated. The system dynamics vary as the weather …
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Mixed-Field Finite-Element Computations
… that computational time for the solution and computer storage requirements exceed the typically used Helmholtz equation method but the results obtained can be more accurate. Future work may include developing a sparse eigenvalue solution method that could reduce the solution time and storage …
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ScreenTrack: Using Visual History for Self-tracking Computer Activities and Retrieving Working Context
People spend a significant amount of time using computers at work, at home, or school. Given users switch tasks and are frequently interrupted or distracted while working, reconstructing working context is inevitable. For example, users sometimes need to revisit an arbitrary task from the past to …
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New chalcogenide-based phase-change materials for potential data storage applications
… These materials are utilized commercially in datastorage media such as rewriteable CDs and DVDs as a way to reversibly encode binary data.The current industry standards for these materials are Ge2Sb2Te5 and several nonstochiometricalloys of Ag, Sn, Sb, Ge, In, and Te. The next generation of data …
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Accurate Hardware RAID Simulator
<p>Computer data storage is growing at an astonishing rate. With cloud computing and the growth of the Internet enterprise storage has been predicted to grow at rates as high as 300\% per year. To fulfill this need technologies such as Redundant Array of Independent Disks or RAID are being used in …
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The implementation of nanoimprint lithography for the fabrication of patterned magnetic media
… is being stored. The primary form of information storage for at least the past millennium has been paper. Today, an ever increasing amount of information is being stored electronically. An increased demand for high-performance, low-cost information storage has been a major catalyst in increasing …
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Optically-Connected Memory: Architectures and Experimental Characterizations
Growing demands on future data centers and high-performance computing systems are driving the development of processor-memory interconnects with greater performance and flexibility than can be provided by existing electronic interconnects. A redesign of the systems' memory devices and architectures …