Results 31 to 40 of about 19,027 (302)
On planar polynomial geometric interpolation
Journal of Approximation Theory, 2022 In the paper, the planar polynomial geometric interpolation of data points is revisited. Simple sufficient geometric conditions that imply the existence of the interpolant are derived in general. They require data points to be convex in a certain discrete sense.
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Eurasian Journal of Science and Engineering, 2023 One of the important problems in mathematics is finding the analytic solution and numerical solution of the differential equation using various methods and techniques.
Salisu Ibrahim
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Spectral characteristics of two parameter fifth degree polynomial convolution kernel [PDF]
Bulletin of Natural Sciences Research, 2022 In this paper, the spectral characteristic of a polynomial two parameter convolutional fifth-order interpolation kernel is determined. The spectral characteristic is determined as follows. First, the kernel is decomposed into components.
Milivojević Zoran +2 more
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Sparse polynomial interpolation with Bernstein polynomials
TURKISH JOURNAL OF MATHEMATICS, 2021 Summary: We present an algorithm for interpolating an unknown univariate polynomial \(f\) that has a \(t\) sparse representation (\(t\ll\deg(f)\)) using Bernstein polynomials as term basis from \(2t\) evaluations. Our method is based on manipulating given black box polynomial for \(f\) so that we can make use of Prony's algorithm.
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Journal of Advanced Research, 2019 The objective of this paper is to study the optimal control problem for the fractional tuberculosis (TB) infection model including the impact of diabetes and resistant strains. The governed model consists of 14 fractional-order (FO) equations.
N.H. Sweilam +2 more
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Mathematics, 2023 As milling chatter can lead to poor machining quality and limit the efficiency of productivity, it is of great significance to learn about milling chatter stability and research the effective and fast prediction of milling stability.
Xuefeng Yang, Wenan Yang, Youpeng You
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Polynomial Manifold Interpolation for Direction Finding in the Presence of Mutual Coupling
IEEE Access, 2019 Direction-of-arrival (DOA) estimation in the presence of mutual coupling among the antennas is an important problem in direction finding systems. To address the mutual coupling issue, a polynomial manifold interpolation approach is proposed in this paper.
Hongtao Duan +4 more
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Development of Kinematic Ephemeris Generator for Korea Pathfinder Lunar Orbiter (KPLO)
Journal of Astronomy and Space Sciences, 2020 This paper presents a kinematic ephemeris generator for Korea Pathfinder Lunar Orbiter (KPLO) and its performance test results. The kinematic ephemeris generator consists of a ground ephemeris compressor and an onboard ephemeris calculator.
Min-Sup Song +3 more
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Note on Polynomial Interpolation [PDF]
Mathematical Notes, 1932 The formulae of interpolation of Lagrange and Newton are easily retained in the memory if one considers a simple way in which each can be derived, for polynomials.
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SIMPLIFIED ESTIMATION FORMULA OF THE MILK PRODUCTION IN SHEEP
Scientific Papers Animal Science and Biotechnologies, 2023 The paper proposes a simplified formula to estimate the milk production in sheep. The formula is based on using the polynomial of Hermite interpolation of 0 degree. The result constitutes a control value for the milk production parameter.
M. GROZA +6 more
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