Results 51 to 60 of about 546 (161)

Enhanced Ninth-Order Memory-Based Iterative Technique for Efficiently Solving Nonlinear Equations

Mathematics
In this article, we present a novel three-step with-memory iterative method for solving nonlinear equations. We have improved the convergence order of a well-known optimal eighth-order iterative method by converting it into a with-memory version.
Shubham Kumar Mittal, Sunil Panday, Lorentz Jäntschi   +2 more
doaj   +1 more source

An impact sensitivity assessment method of spacecraft based on virtual exterior wall

Defence Technology
The impact sensitivity assessment of spacecraft is to obtain the probability of spacecraft encountering the OD/M (orbital debris or meteoroid), which is a prerequisite for survivability assessment of on-orbit spacecraft.
Runqiang Chi, Yuyan Liu, Diqi Hu, Baojun Pang   +3 more
doaj   +1 more source

Hermite interpolating polynomials [PDF]

Miskolc Mathematical Notes, 2005
openaire   +4 more sources

Improving Time Series Data Quality: Identifying Outliers and Handling Missing Values in a Multilocation Gas and Weather Dataset

Smart Cities
High-quality data are foundational to reliable environmental monitoring and urban planning in smart cities, yet challenges like missing values and outliers in air pollution and meteorological time series data are critical barriers.
Ali Suliman AlSalehy, Mike Bailey
doaj   +1 more source

A New Adaptive Eleventh-Order Memory Algorithm for Solving Nonlinear Equations

Mathematics
In this article, we introduce a novel three-step iterative algorithm with memory for finding the roots of nonlinear equations. The convergence order of an established eighth-order iterative method is elevated by transforming it into a with-memory variant.
Sunil Panday, Shubham Kumar Mittal, Carmen Elena Stoenoiu, Lorentz Jäntschi   +3 more
doaj   +1 more source

Response Mitigation of Large Floating Platforms Using Artificial Intelligence

한국해양공학회지
Station-keeping for large floating platforms, such as drillships, remains a substantial challenge in rough seas. This study aims to enhance surge and sway control by integrating a data-driven intelligent controller into a conventional dynamic positioning
Mahalakshmi Perala, Srinivasan Chandrasekaran   +1 more
doaj   +1 more source

Elastomagnetic Sensing for Tension Monitoring of Embedded Steel Rods in FCM bridges: Amplitude-Phase Features with Thermal Decoupling

e-Journal of Nondestructive Testing
Elastomagnetic sensing offers a non-destructive route to estimate axial tension in steel rods, but amplitude-only practices are easily biased by temperature drift, baseline offsets, and measurement noise.
Jooyoung Park, Fitsum Emagnenehe Yigzew, Hansun Kim, Seunghee Park   +3 more
doaj   +1 more source

BAARTR: Boundary-Aware Adaptive Regression for Kinematically Consistent Vessel Trajectory Reconstruction from Sparse AIS

Journal of Marine Science and Engineering
The Automatic Identification System (AIS) frequently suffers from data loss and irregular report intervals in real maritime environments, compromising the reliability of downstream navigation, monitoring, and trajectory reconstruction tasks.
Hee-jong Choi, Joo-sung Kim, Dae-han Lee
doaj   +1 more source

Optimal real-time resonant scanner linearization using filtered Hermite interpolation. [PDF]

Biomed Opt Express, 2023
Giacomelli MG.
europepmc   +1 more source

Assessment of monthly to daily streamflow disaggregation methods: A case study of the Nile River Basin

Journal of Hydrology: Regional Studies
Study region: The Nile River Basin Study focus: The lack of observed streamflow data at a short time scale poses a critical challenge for calibrating and validating hydrologic models.
Mohamed Refaat Elgendy, Paulin Coulibaly, Sonia Hassini, Wael El-Dakhakhni, Yasser Elsaie, Mesfin Benti Tolera, Samuel Dagalo Hatiye, Mekonen Ayana   +7 more
doaj   +1 more source