Showing 1,201 - 1,220 results of 1,358 for search '"numerical algorithm"', query time: 0.24s Refine Results
  1. 1201

    Investigation of fractal-fractional HIV infection by evaluating the drug therapy effect in the Atangana-Baleanu sense by Jutarat Kongson, Chatthai Thaiprayoon, Apichat Neamvonk, Jehad Alzabut, Weerawat Sudsutad

    Published 2022-07-01
    “…Additionally, the equilibrium points and their stability are analyzed by using the basic reproduction number. Three numerical algorithms are provided to illustrate the approximate solutions by using the Newton polynomial approach, the Adam-Bashforth method and the predictor-corrector technique, and a comparison between them is presented. …”
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  2. 1202

    Review of the State-of-Art of MPS Method in Ocean Engineering by Zhe Sun, Li-Yuan Dou, Si-Yuan Tan, Zi-Kai Xu, Kamal Djidjeli, Yan Zhou

    Published 2022-07-01
    “…This work will focus on algorithm developments of the MPS method and to provide all perspectives in terms of numerical algorithms along with their pros and cons.…”
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  3. 1203

    Application of the inverse Laplace transform techniques to solve the generalized Bagley–Torvik equation including Caputo’s fractional derivative by Dania Santina, Kamran, Muhammad Asif, Salma Aljawi, Nabil Mlaiki

    Published 2024-06-01
    “…There is not a single, general approach that can address every challenge in this matter. Numerous algorithms are devised for numerically inverting the Laplace transform. …”
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  4. 1204

    A Closed-form Formulation of Eigenvalue Sensitivity Based on Matrix Calculus for Small-signal Stability Analysis in Power System by Peijie Li, Yucheng Wei, Junjian Qi, Xiaoqing Bai, Hua Wei

    Published 2021-01-01
    “…The distinguishing feature of the formulation is that all the formulas consist of vector and matrix operations, which can be performed by developed numerical algorithms to take full advantages of architectural features of the modern computer. …”
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  5. 1205

    Fully Implicit Stress Update Algorithm for Distortion-Based Anisotropic Hardening with Cross-Loading Effect: Comparative Algorithmic Study and Application to Large-Size Forming Pro... by Hongjin Choi, Seonghwan Choi, Soo-Chang Kang, Myoung-Gyu Lee

    Published 2021-06-01
    “…Comprehensive comparison programs are presented regarding the predictive accuracy and stability with different numerical algorithms, strain increments, material properties, and loading conditions. …”
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  6. 1206

    Targets Spatial Coordinates Calculation in Angle-Difference Rangefinder Passive Location Complexes by Numerical Iterative Methods by A. A. Dmitrenko, S. Y. Sedyshev

    Published 2023-01-01
    “…This paper presents the analysis results of the iterative numerical algorithms use for roots calculating of nonlinear equations systems (Levenberg-Marquardt, Newton’s algorithm, modified Newton’s algorithm, sequential iterations and gradient descent) describing the process of spatial rectangular coordinates calculating of radio emission sources in the angle-difference-rangefinder passive location complexes with different configurations (containing from 2 to 4 receivers). …”
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  7. 1207

    Intelligent Scheduling Based on Reinforcement Learning Approaches: Applying Advanced Q-Learning and State–Action–Reward–State–Action Reinforcement Learning Models for the Optimisat... by Atefeh Momenikorbekandi, Maysam Abbod

    Published 2023-11-01
    “…FJSPs are challenging to resolve and are considered non-deterministic polynomial-time hardness (NP-hard) problems. Numerous algorithms have been used previously to solve FJSPs. …”
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  8. 1208

    An adaptation model for trabecular bone at different mechanical levels by Lv Linwei, Gao Jiazi, Zhu Dong, Gong He, Zhang Xizheng

    Published 2010-07-01
    “…</p> <p>Methods</p> <p>An adaptation model for the trabecular bone at different mechanical levels was presented in this study based on a number of experimental observations and numerical algorithms in the literature. In the proposed model, the amount of bone formation and the probability of bone remodeling activation were proposed in accordance with the mechanical levels. …”
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  9. 1209

    Research on non-cohesive jet formed by Zr-based amorphous alloys by Jin Shi, Zhengxiang Huang, Xudong Zu, Qiangqiang Xiao, Yuting Wang

    Published 2023-03-01
    “…Abstract The shaped charge jet formation of a Zr-based amorphous alloy and the applicability of different numerical algorithms to describe the jet formed were experimentally and numerically investigated. …”
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  10. 1210

    Review of Non-Destructive Methods for Rock Bolts Condition Evaluation by Biraj Lama, Moe Momayez

    Published 2023-02-01
    “…Presented are methods such as ultrasonics, fiber optics, piezoelectric, electromagnetics, impact echo, acoustic emission, and numerical algorithms. Each method is based on a unique physical principle that aids in evaluating corrosion and strain levels in the rock bolt. …”
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  11. 1211

    Numerical solution of magnetohydrodynamics effects on a generalised power law fluid model of blood flow through a bifurcated artery with an overlapping shaped stenosis. by Norliza Mohd Zain, Zuhaila Ismail

    Published 2023-01-01
    “…The findings obtained from this study were then compared with available results from the literature as well as Comsol multiphysics software to verify the accuracy and validity of the numerical algorithms. It was found that the application of magnetic field was able to overcome flow reversal by 39% for a shear-thinning fluid, 26% for a Newtonian fluid, and 27% for a shear-thickening fluid. …”
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  12. 1212

    Fuzzy logic applied to the modeling of water dynamics in an Oxisol in northeastern Brazil by Antônio Cláudio Marques Afonso, André Maciel Netto, Wagner Estáquio de Vasconcelos

    Published 2014-04-01
    “…Since this equation cannot be solved analytically in certain cases, one way to approach its solution is by numerical algorithms. The success of numerical models in describing the dynamics of water in the soil is closely related to the accuracy with which the water-physical parameters are determined. …”
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  13. 1213

    Well Test Analysis of Naturally Fractured Vuggy Reservoirs with an Analytical Triple Porosity – Double Permeability Model and a Global Optimization Method by Gómez Susana, Ramos Gustavo, Mesejo Alejandro, Camacho Rodolfo, Vásquez Mario, del Castillo Nelson

    Published 2014-07-01
    “…In this work, we will perform the well test interpretation in Laplace space, using numerical algorithms to transfer the discrete real data given in fully dimensional time to Laplace space. …”
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  14. 1214

    A hybrid approach using AHP–TOPSIS methods for ranking of soft computing techniques based on their attributes for prediction of solar radiation by Shadab Ahmad, Mohd Parvez, Tasmeem Ahmad Khan, Osama Khan

    Published 2022-12-01
    “…These models are immensely proficient in predicting solar radiation by means of numerous algorithms for different functions. Current research compares the prediction capability of several prediction models on various criteria's such as accuracy, cost, time and skill requirement. …”
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  15. 1215

    Online Model Updating and Dynamic Learning Rate-Based Robust Object Tracking by Md Mojahidul Islam, Guoqing Hu, Qianbo Liu

    Published 2018-06-01
    “…Due to various practical applications, many studies have been done that have introduced numerous algorithms. It is considered to be a challenging problem due to the unpredictability of various real-time situations, such as illumination variations, occlusion, fast motion, deformation, and scale variation, even though we only know the initial target position. …”
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  16. 1216

    Numerical solution of magnetohydrodynamics effects on a generalised power law fluid model of blood flow through a bifurcated artery with an overlapping shaped stenosis by Norliza Mohd Zain, Zuhaila Ismail

    Published 2023-01-01
    “…The findings obtained from this study were then compared with available results from the literature as well as Comsol multiphysics software to verify the accuracy and validity of the numerical algorithms. It was found that the application of magnetic field was able to overcome flow reversal by 39% for a shear-thinning fluid, 26% for a Newtonian fluid, and 27% for a shear-thickening fluid. …”
    Get full text
    Article
  17. 1217

    Robust optimal design of experiments for model discrimination using an interactive software tool. by Johannes Stegmaier, Dominik Skanda, Dirk Lebiedz

    Published 2013-01-01
    “…To identify new experimental designs that are able to discriminate between investigated models, the approach used in this work solves a semi-infinite constrained nonlinear optimization problem using derivative based numerical algorithms. The method takes into account parameter variabilities such that new experimental designs are robust against parameter changes while maintaining the optimal potential to discriminate between hypothetical models. …”
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  18. 1218

    Implications of war on the food, beverage, and tobacco industry in South Korea by Madhusmita Bhadra, M. Junaid Gul, Gyu Sang Choi

    Published 2023-05-01
    “…This paper highlights that the conflict resulted in immediate and far-reaching consequences on the global food supply chain and future crop harvesting in South Korea. As numerous algorithms have been widely used in predicting stock market returns, we use Autoregressive Integrated Moving Average (ARIMA) model for the prediction. …”
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  19. 1219

    APPLYING PSEUDOWAVE TRANSFORMATION IN TRANSIENT ELECTROMAGNETIC PROSPECTING FOR RECOGNITION OF INCLINED GEOLOGICAL BOUNDARIES by Gleb A. Gretskov, Mikhail I. Epov, Aleksandr N. Shein

    Published 2019-07-01
    “…Method of research is based on new numerical algorithms for the stable wavefiled transformations of transient electromagnetic soundings data. …”
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  20. 1220

    Extracting Centerlines From Dual-Line Roads Using Superpixel Segmentation by Yilang Shen, Tinghua Ai, Min Yang

    Published 2019-01-01
    “…In recent decades, numerous algorithms for road centerline extraction based on the vector data have been proposed by various scholars. …”
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