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يعرض 81 - 100 نتائج من 1,368 نتيجة بحث عن '((((verification OR modification) OR identification) OR notifications) OR purification)', وقت الاستعلام: 0.12s تنقيح النتائج
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    Parametric Models For Helicopter Identification Using ANN حسب Elshafei, M.

    منشور في 2020
    "…An artificial neural network (ANN) based helicopter identification system is proposed. The feature vectors are based on both the tonal and the broadband spectrum of the helicopter signal. …"
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    article
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    Potential for native hydrocarbon-degrading bacteria to remediate highly weathered oil-polluted soils in Qatar through self-purification and bioaugmentation in biopiles حسب Nasser AlKaabi (17075284)

    منشور في 2020
    "…These strains when biostimulted in such a soil increased the removal of total petroleum components to 53 % compared to 30 % with self-purification, after 90 d. The results indicated that highly adapted endogenous bacteria might be used to bioremediate highly weathered oil-contaminated soil under harsh conditions.…"
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    STRUCTURE IDENTIFICATION CRITERIA OF NONLINEAR-SYSTEMS VIA BISPECTRUM حسب Emara-Shabaik, Husam

    منشور في 2020
    "…These models, known in the literature as generalized Wiener-Hammerstein models, are extensively used to represent nonlinear dynamic systems,The bispectrum characteristics of the output sequence are investigated, and useful results are obtained which facilitate the structure identification of the underlying nonlinear system. Numerical examples are simulated by using noisy output measurements to illustrate the results…"
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