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.
Results
Showing 1 to 20 of 25 for “"data correlation"”.
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Faulty sensor detection using data correlation of multivariant sensor reading in smart agriculture with IOT
… However, when sensor fault happens, missing data and/or bad data can flow into control and management systems, which may lead to potential malfunction or even system failures. This brings the need for Sensor Fault Detection and eliminate this potential fault. This thesis proposes to design a …
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Distortion-Tolerant Communications with Correlated Information
… by exploiting the spatial and/or temporal correlation in a broad range of wireless communication systems under various system configurations. Signals observed in wireless communication systems are often correlated in the spatial and/or temporal domains, and the correlation can be used to …
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Spatiotemporal Encoding Methods for Brain Magnetic Resonance Imaging
… high-dimensional space together with efficient data sampling schemes allow better use of radio-frequency pulse, modern receiver coil arrays and shared data correlation. The high imaging efficiency provided by these spatiotemporal acquisition methods was demonstrated to help overcome several …
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A Mathematical Modelling Approach to Analyze the Dynamics of Math Anxiety
… model does not entirely fit with our collected data of math anxiety (n=53, Calculus II & III summer of 2020). However, the second mathematical model, which is a generalization of the first model, can exhibit periodic solutions as observed in the collected data. In addition to the mathematical …
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Development of designer-relevant Lattice-Boltzmann Wind Field Model for urban canyons and their neighborhoods
… Fluid Dynamics (CFD) tools or over-simplified data correlation factors, which makes the workflow undesirable for designers' use. In this thesis, a novel Lattice-Boltzmann Wind Field Model (LBWFM) is developed and integrated in a designer-relevant Rhino-based environment. Lattice-Boltzmann …
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Interfacing of an LSI-11 micro processor with the spectra-physics 3500B gradient elution liquid chromatograph
… incorporating it into the laboratory data network system and collecting data for Michael Starlings' project. The automation involved the construction of hardware for the control of the chromatograph and for data acquisition and display and the writing of software to operate the …
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Using Accelerometers to Quantify Infant General Movements as a Tool for Assessing Motility to Assist in Making a Diagnosis of Cerebral Palsy
… technique of video footage review. Additionally, data could be reanalyzed using updated signal processing algorithms. An accurate collection of data allows physicians to quickly review an infant's entire history of motion studies. Physical information can be inferred from the data. Correlation …
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A Mobile Robotic Computing Platform For Three-dimensional Indoor Mappi
… environments, into useable three-dimensional databases. Unfortunately, there are inherent challenges to the indoor mapping process such as, scanning limitations and environment complexity, which require a specific application of tools to map an environment precisely with low cost and high …
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Faulty sensor detection mechanism using multi-variate sensors in IoT
… of. The second method proposed is based on a correlation method that can exploit the multi-variable sensor which existing in IoT application. The proposed methods can provide information when one sensor becomes damaged. The accuracy of the algorithm for data correlation may be changing …
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Pregnancy Outcome in Military and Civilian Women
… during the third trimester of pregnancy. Outcome data was collected after delivery. Data was analyzed by t-test comparisons of mean values for predictor and outcome variables, chi-square analyses of categorical data, correlation matrices of variables, and multiple regression. Results showed that …
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Rainfall variability over southern Africa
… during austral summer. 20th Century reanalysis data is used to further investigate this feature and analysis reveals an association between the strength of the Botswana high and ENSO. Further analysis indicates that a connection between the Botswana high and rainfall over southern Africa not …
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Energy efficient reconfigurable SRAM using data-dependency
… innovation is to leverage global and local data correlation in order to make predictions so that the overall switching activity on the read bit-lines of the Static Random Access Memory (SRAM) is reduced with minimal area overhead. Additionally, multiple prediction schemes are incorporated …
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Energy-efficient data gathering and aggregation for wireless sensor networks.
… supply of sensor nodes, and (ii) the redundant data which are correlated among different nodes. These two are associated with energy consumption and data traffic control. The research in this thesis aims at designing an energy efficient routing scheme with data aggregation in wireless sensor …
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Towards situation-aware driving style adaptation
… subjective self-assessments and objective data. Correlation analyses revealed modest but significant associations between participants’ self-reported driving styles and objective acceleration and jerk statistics. Notably, an in-depth analysis of lateral driving behavior highlighted …
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Application of Load Updating to a Complex Three Dimensional Frame Structure
This thesis presents a novel method for the correlation of FEM results to experimental test results known as the "Load updating method." Specifically, the load updating method uses the math model from the FEM and the strains measured from experimental or flight test data as inputs and then predicts …
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Biological-physical interactions on Georges Bank : plankton transport and population dynamics of the ocean quahog, Arctica islandica
… levels. Georges Bank Arctica islandica abundance data indicates that adults appear primarily below 50 meters, with highest abundances on the South Flank. Age and size structures suggest that a large cohort, detected on the southeast flank in 1992 and 94 surveys, was spawned in 1986; no other …
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Strategies and factors contributing to passing school referendums in Indiana
… in relation to referendum campaign strategies. Data sources of the study included longitudinal data from the Center for Education and Evaluation Policy (CEEP), Indiana Census data of 2010, Indiana Department of Education School District data, and superintendent survey data. Correlation and …
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Factors impacting on the motivation on Omani students to learn English as an L2.
… was answered using quantitative and qualitative data. Correlation and Linear Regression statistics were used to verify the importance of Interest and SE. This question was also examined through the students’ depictions of motivated English as L2 learners and the reasons they provided for liking …
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Physical adsorption of argon, krypton and nitrogen on iron and pyrex at very low pressures
… theory had a wider applicability and gave better data correlation for all five systems in the present study. It was found that the Dubinin-Radushkevich (D-R) parameter B, and the limiting (maximum) adsorption energy, (π/4)<sup>½</sup> (B), <sup>-½</sup> of all systems were primarily dependent on …
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