Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Ahmad Abd. Majid"'
Publikováno v:
Abstract and Applied Analysis, Vol 2014 (2014)
A new two-time level implicit technique based on cubic trigonometric B-spline is proposed for the approximate solution of a nonclassical diffusion problem with nonlocal boundary constraints. The standard finite difference approach is applied to discr
Externí odkaz:
https://doaj.org/article/815e6d7093334954960008658ea55c99
Publikováno v:
Journal of Applied Mathematics, Vol 2012 (2012)
Numerical solutions of one-dimensional heat and advection-diffusion equations are obtained by collocation method based on cubic B-spline. Usual finite difference scheme is used for time and space integrations. Cubic B-spline is applied as interpolati
Externí odkaz:
https://doaj.org/article/c249b04a417049779744bd48e746b99a
Publikováno v:
Egyptian Informatics Journal, Vol 16, Iss 2, Pp 175-185 (2015)
A metaheuristic algorithm, called Harmony Search (HS) is implemented for data fitting by rational cubic Bézier curves. HS is a derivative-free real parameter optimization algorithm, and draws an inspiration from the musical improvisation process of
Externí odkaz:
https://doaj.org/article/a34b5b7fb2494edd946076f280029bb1
Publikováno v:
Egyptian Informatics Journal, Vol 15, Iss 2, Pp 89-95 (2014)
A C1 convex surface data interpolation scheme is presented to preserve the shape of scattered data arranged over a triangular grid. Bernstein–Bézier quartic function is used for interpolation. Lower bound of the boundary and inner Bézier ordinate
Externí odkaz:
https://doaj.org/article/051a697c6a814d44a5cfe8a7e4358539
Autor:
Mohd Nazre Salleh, Aminu Abdu, Mohd Ridza Awang, Zahari Ibrahim, Wan Rasidah Wan Abd Khadir, Mohd Zaki Hamzah, Mohamad Fakhri Ishak, Azhar Anuar, Ahmad Abd. Majid, Wahidullah Rahmani, Mohd Shahrir Azrin Salleh, Mohamad Azani Alias
Publikováno v:
International Journal of Forestry Research, Vol 2021 (2021)
Tropical Montane Cloud Forest (TMCF) is among the most vulnerable habitats to fragmentation, deforestation, and global climate change. A successful restoration program requires a comprehensive understanding of variables influencing seedling efficienc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c12c527f512f2b182646fed0d5ec0597
https://doaj.org/article/bc193fb8a983491287751fced06bc1d2
https://doaj.org/article/bc193fb8a983491287751fced06bc1d2
Publikováno v:
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON MATHEMATICAL SCIENCES AND TECHNOLOGY 2018 (MATHTECH2018): Innovative Technologies for Mathematics & Mathematics for Technological Innovation.
Rational cubic Bezier curves are used to approximate the data sets while minimizing the least-squares error function using different metaheuristics algorithms. Those metaheuristics algorithms are Harmony Search, Genetic Algorithm, Particle Swarm Opti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05be17367c0a38884145aa2b605c750d
https://doi.org/10.1063/1.5136469
https://doi.org/10.1063/1.5136469
Publikováno v:
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON MATHEMATICAL SCIENCES AND TECHNOLOGY 2018 (MATHTECH2018): Innovative Technologies for Mathematics & Mathematics for Technological Innovation.
In this research, the Benjamin-Bona-Mahony equation is solved numerically using cubic B-spline (CBS) collocation method. Forward difference approximation is used to discretize the time derivative while the CBS function is used to discretize the space
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4d63b7ae201b7078e66bda695f667a0
https://doi.org/10.1063/1.5136452
https://doi.org/10.1063/1.5136452
Publikováno v:
THE 4TH INNOVATION AND ANALYTICS CONFERENCE & EXHIBITION (IACE 2019).
In this paper, Extended B-Spline Alternating Group Explicit (ExtBSPAGE) iterative method is proposed to solve one- dimensional diffusion equation which is the heat conduction equation. The Alternating Group Explicit (AGE) iterative method is derived
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::087a1b392d497a17863d4fe103afdc97
https://doi.org/10.1063/1.5121070
https://doi.org/10.1063/1.5121070
Publikováno v:
Applied Mathematical Modelling. 40:4586-4611
A new cubic trigonometric B-spline collocation approach is developed for the numerical solution of the advection–diffusion equation with Dirichlet and Neumann's type boundary conditions. The approach is based on the usual finite difference scheme t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f24fb0150df90d403e8278cb3469f40b
https://doi.org/10.1016/j.apm.2015.11.041
https://doi.org/10.1016/j.apm.2015.11.041
Publikováno v:
Computational and Applied Mathematics. 36:1717-1732
This paper examines the bootstrap test error estimation of radial basis functions, specifically thin plate spline fitting in surface reconstruction. In the presence of noisy data, instead of an interpolation scheme, the approximation scheme for a thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0ab49ee21bec900e6983657d46506d0
https://doi.org/10.1007/s40314-016-0332-x
https://doi.org/10.1007/s40314-016-0332-x