Search Results - ((optimization OR utilization) OR utilisation) algorithms

  1. Modelling and Tracking of the Global Maximum Power Point in Shaded Solar PV Systems Using Computational Intelligence by Sagonda, Arnold Farai

    Published 2020
    “…The simulation results of the complete PV system show that PSO and Firefly algorithm provided the best results under all weather conditions compared to other algorithms. …”
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  2. K-nearest neighbors Bayesian approach to false news detection from text on social media

    Published 2022-08
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  3. Design of a tip appendage for the control of tip leakage vortices in axial flow fans by Meyer, Thomas Oliver

    Published 2021
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  4. Robust portfolio construction: using resampled efficiency in combination with covariance shrinkage by Combrink, James

    Published 2018
    “…The output is a set of 'optimal' investment weights, one per each share who's returns were fed into the algorithm. …”
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  5. Software-defined pulse-doppler radar signal processing on graphics processors

    Published 2015
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  6. Cooperative collision avoidance for unmanned aerial vehicles by Mphogo, Dinorego

    Published 2020
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  7. De-interleaving of Radar Pulses for EW Receivers with an ELINT Application by Aldossary, Mohammad

    Published 2018
    “…Before proposing the solution, on-line de-interleaving algorithms were surveyed. Density-based spatial clustering of applications with noise (DBSCAN) is a clustering algorithm that has not been used before in de-interleaving; in this dissertation, it has proved to be effective. …”
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  8. An attitude control system for the deployment and stabilisation of a tethered dual CubeSat mission by Kearney, Mike-Alec

    Published 2013
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  9. An interactive R shiny application for learning multivariate data analysis and time series modelling

    Published 2024
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  10. Investigating the use of ray tracing for signal-level radar simulation in space monitoring applications: a comparison of radio propagation models by Martin, Mogamat Yaaseen

    Published 2023
    “…As such, this thesis proposes an open-source, ray-traced radar simulator that models the interactions between spaceborne targets and terrestrial radar systems. This utilises a ray-tracing algorithm to simulate the effects of debris size, shape, orientation, and material properties when computing radar signals in a typical simulation. …”
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  11. An automated computer-assisted approximation of the nose in South Africans from CBCT (Cone Beam Computed Tomography) scans

    Published 2019
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  12. A novel method for power system stabilizer design by Chen, Lian

    Published 2023
    “…However, power systems typically have multiple "modes" that result in the optimization problem being non-convex in nature. To overcome the issue of non-convexity, the optimization algorithm, embedded in the 111 University of Cape Town sub-optimal Hoo PSS design/tuning method, is based on Population Based Incremental Learning (PBIL). …”
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  13. Heuristics for offline rectangular packing problems by Ortmann, Frank

    Published 2010
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  14. The analysis of distributed resources on a load sharing reticulation network

    Published 2024
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  15. Valuing American-style derivatives by simulation : alternative regression-based methods

    Published 2021
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  16. Detection and tracking of Mmoving objects using stereo vision cameras by Roelofse, Christiaan E.

    Published 2018
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  17. Transformerless series dip/sag compensation with a multilevel cascaded inverter by Visser, Abraham Johannes

    Published 2012
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  18. Channel parameter tuning in a hybrid Wi-Fi-Dynamic Spectrum Access Wireless Mesh Network by Zlobinsky, Natasha

    Published 2023
    “…This contribution is realised by providing and analysing the performance of near-optimal Channel Assignment (CA) solutions using metaheuristic algorithms for the MRMC WMNs using DSA bands. …”
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