Showing 8,981 - 9,000 results of 12,475 for search '"algorithms"', query time: 0.08s Refine Results
  1. 8981

    Application of finite-difference methods to parameter identification of agroecological models by Natalija Juščenko, Vitalijus Denisov

    Published 2001-12-01
    “…The derived recurrent formulas allow the accumulation of values of gradient and Hessian matrices while solving the direct problem. The software algorithm is described and some numerical results are given for the particular soil heat transfer parameter estimation exercise using the field treatment data collected at the Lithuanian Institute of Agriculture. …”
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  2. 8982

    Solutions of the Force-Free Duffing-van der Pol Oscillator Equation by Najeeb Alam Khan, Muhammad Jamil, Syed Anwar Ali, Nadeem Alam Khan

    Published 2011-01-01
    “…The proposed method introduces an alternative framework designed to overcome the difficulty of capturing the behavior of the solution and give a good approximation to the solution for a large time. The Runge-Kutta algorithm was used to solve the governing equation via numerical solution. …”
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  3. 8983

    Robust Adaptive Fractional Fast Terminal Sliding Mode Controller for Microgyroscope by Juntao Fei, Zhe Wang, Xiao Liang

    Published 2020-01-01
    “…A new fast terminal switching manifold is defined to ensure fast finite convergence of the system states, where a fractional-order differentiation term emerges into terminal sliding surface, which additionally generates an extra degree of freedom and leads to better performance. Adaptive algorithm is applied to estimate the damping and stiffness coefficients, angular velocity, and the upper bound of the lumped nonlinearities. …”
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  4. 8984

    Study on High Performance of MPI-Based Parallel FDTD from WorkStation to Super Computer Platform by Z. L. He, K. Huang, Y. Zhang, Y. Yan, C. H. Liang

    Published 2012-01-01
    “…The general rules are presented on how to obtain the highest efficiency of parallel FDTD algorithm by optimizing MPI virtual topology. To show the validity of the presented method, several numerical results are given in the later part. …”
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  5. 8985

    The Legacy of Roland Glowinski by Bensoussan, Alain, Pironneau, Olivier

    Published 2023-04-01
    “…Nevertheless, we will try to extract his major contributions, such as the augmented Lagrangian algorithm, various domain decomposition and fictitious methods and their performance on the Navier–Stokes equations in a moving domain. …”
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  6. 8986

    A Radio-interferometric Imaging Method Based on the Wavelet Tight Frame by Xiaocheng Yang, Xiang You, Lin Wu, Jingye Yan, Feng Liu, Mingfeng Jiang, Junbao Zheng

    Published 2025-01-01
    “…To enhance computational efficiency, we employ the projected fast iterative soft-thresholding algorithm for solving the l _1 -norm minimization problem. …”
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  7. 8987

    Adaptive Energy Management Control for Efficiency Improvement of Supercapacitor-Based Energy Recovery System by Ģirts Staņa, Martin Makar, Kaspars Kroičs

    Published 2025-01-01
    “…Estimated current is used in the developed energy management algorithm that adapts current reference of an energy storage system to discharge stored energy in the most energy efficient way. …”
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  8. 8988

    Vulnerability parameters in picture fuzzy soft graphs and their applications to locate a diagnosis center in cities by R. V Jaikumar, Raman Sundareswaran, Marayanagaraj Shanmugapriya, Said Broumi, Talal Ali Al-Hawary

    Published 2024-03-01
    “…Furthermore, a decision-making method for the PFSG has been presented using ÐÏ to suggest an algorithm for determining the ideal location for establishing a city diagnosis center…”
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  9. 8989

    Microseismic Signal Classification Based on Artificial Neural Networks by Chong-wei Xin, Fu-xing Jiang, Guo-dong Jin

    Published 2021-01-01
    “…An automatic classification algorithm based on artificial neural networks (ANNs) has been proposed. …”
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  10. 8990

    Design of Meander-Line Antennas for Radio Frequency Identification Based on Multiobjective Optimization by X. L. Travassos, A. C. Lisboa, D. A. G. Vieira

    Published 2012-01-01
    “…Some results using a deterministic optimization algorithm are shown.…”
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  11. 8991

    Improving Probabilistic Error Cancellation in the Presence of Nonstationary Noise by Samudra Dasgupta, Travis S. Humble

    Published 2024-01-01
    “…Our experiments using a five-qubit implementation of the Bernstein–Vazirani algorithm and conducted on the ibm_kolkata device reveal a 42% improvement in accuracy and a 60% enhancement in stability compared to nonadaptive PEC. …”
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  12. 8992

    Detection Method of Limb Movement in Competitive Sports Training Based on Deep Learning by Chunlin Qin, Shenglu Huo

    Published 2022-01-01
    “…The force change parameters of sports limb movements in the process of sports are computed to achieve the detection of limb movements in competitive sports training, and the limb movement characteristics in competitive sports training are extracted using a deep learning algorithm. The experimental results show that the limb movement detection method based on deep learning in competitive sports training has significantly higher detection accuracy and faster speed.…”
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  13. 8993

    On the Bivariate Spectral Homotopy Analysis Method Approach for Solving Nonlinear Evolution Partial Differential Equations by S. S. Motsa

    Published 2014-01-01
    “…The new approach, termed bivariate spectral homotopy analysis method (BISHAM), is based on the use of bivariate Lagrange interpolation in the so-called rule of solution expression of the HAM algorithm. The applicability of the new approach has been demonstrated by application on several examples of nonlinear evolution PDEs, namely, Fisher’s, Burgers-Fisher’s, Burger-Huxley’s, and Fitzhugh-Nagumo’s equations. …”
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  14. 8994

    Global Hopf Bifurcation Analysis for an Avian Influenza Virus Propagation Model with Nonlinear Incidence Rate and Delay by Yanhui Zhai, Ying Xiong, Xiaona Ma, Haiyun Bai

    Published 2014-01-01
    “…At first, local asymptotical stability and existence of Hopf bifurcation are studied; Hopf bifurcation occurs when time delay passes through a sequence of critical values. An explicit algorithm for determining the direction of the Hopf bifurcations and stability of the bifurcation periodic solutions is derived by applying the normal form theory and center manifold theorem. …”
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  15. 8995

    Algebraic Verification Method for SEREs Properties via Groebner Bases Approaches by Ning Zhou, Jinzhao Wu, Xinyan Gao

    Published 2013-01-01
    “…We then present a complete checking algorithm framework based on these algebraic representations by using Groebner bases. …”
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  16. 8996

    Certain Types of Covering-Based Multigranulation (ℐ,T)-Fuzzy Rough Sets with Application to Decision-Making by Jue Ma, Mohammed Atef, Shokry Nada, Ashraf Nawar

    Published 2020-01-01
    “…Finally, a decision-making algorithm is presented based on the proposed operations and illustrates with a numerical example to describe its performance.…”
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  17. 8997

    Optimal Simulation of Sandcastle Life in Dynamic Environment Based on Stability Principle by Peng-Hui Yang, Ya-Yu Jiang, Qi Tang, Yi-Fang Li, Jia-Ming Zhu

    Published 2020-01-01
    “…Secondly, by limiting the degree of allowable aggregation, the discrete global optimization algorithm based on the continuous descent method is adopted to find out the optimal water-sand ratio. …”
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  18. 8998

    The Generalized Hermite Spectral Method Combined with Laplace Transform for Solution of the Time Fractional Fokker–Planck Equation by Lu-feng Yang

    Published 2024-01-01
    “…The approximate solution at any time is then obtained by using the numerical inverse Laplace transform with the Talbot algorithm. Numerical experiments have been carried out to demonstrate the high accuracy and efficiency of the proposed method.…”
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  19. 8999

    Fixed Point Results on Closed Ball in Convex Rectangular b−Metric Spaces and Applications by Chaobo Li, Yunan Cui, Lili Chen

    Published 2022-01-01
    “…The purpose of this study is to indicate a way of generalizing Mann’s iteration algorithm and a series of fixed point results in rectangular b−metric spaces. …”
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  20. 9000

    USE OF CORPORATE ACCOUNTING AND CONTROL SYSTEM IN MANAGEMENT by T. M. Rogulenko, A. V. Bodyko

    Published 2019-12-01
    “…According to the results of the study a conclusion has been made, that the corporate accounting and control system is one of the modern algorithmized and automated tools of the corporate management system of economic development strategy in a highly competitive environment and the unpredictability of the behavior of economic entities in the market of goods, works, services, currency, securities, etc., which is integrated with other management systems in the mode of their parallel automation.…”
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