Zobrazeno 1 - 10
of 969
pro vyhledávání: '"cubic B-spline"'
Publikováno v:
Jisuanji kexue yu tansuo, Vol 18, Iss 9, Pp 2407-2421 (2024)
A target area guided RRT* robotic arm path planning algorithm (TA-RRT*) is proposed to address the issues of low planning efficiency, poor path quality, and improper robotic arm pose in the traditional RRT* algorithm for robotic arm path planning. Fi
Externí odkaz:
https://doaj.org/article/6010f23176c34834a85a49ea7596d23a
Autor:
P. N. Anyiam, C. P. Nwuke, E. N. Uhuo, O. Ajah, C. P. Uche, E. M. Kalu, P. C. Kelechi, B. M. Eddie-Nkwoh
Publikováno v:
Recent Advances in Natural Sciences, Vol 2, Iss 2 (2024)
Despite the availability of many pharmacological interventions for diabetes management, current evidence shows an alarming rising trend in the occurrence of undesirable complications, confirming that other complementary approaches are required. This
Externí odkaz:
https://doaj.org/article/81c925c16fc14c4fa153928386cde038
Autor:
Mudassar Iqbal, Nooraini Zainuddin, Hanita Daud, Ramani Kanan, Hira Soomro, Rahimah Jusoh, Atta Ullah, Iliyas Karim Khan
Publikováno v:
Journal of King Saud University: Science, Vol 36, Iss 9, Pp 103397- (2024)
The traditional cubic B-spline method offers limited local control over the curve solution. Adjusting the position of a control point affects the entire curve, making it challenging to make localized changes, e.g., smoothness. Moreover, the basis fun
Externí odkaz:
https://doaj.org/article/82d60af8ec70498a8f84634c4876c5fa
Publikováno v:
Journal of Nigerian Society of Physical Sciences, Vol 7, Iss 1 (2025)
In this research, we develop an innovative and efficient numerical method for solving a nonlinear one-dimensional time-fractional convection-diffusion-reaction equation (TFCDRE) with a variable coefficient. This method integrates the Crank-Nicolson f
Externí odkaz:
https://doaj.org/article/e314b9a9012145fb9d30a37e280857b1
Publikováno v:
Mathematical Biosciences and Engineering, Vol 21, Iss 1, Pp 1356-1393 (2024)
Many correlation analysis methods can capture a wide range of functional types of variables. However, the influence of uncertainty and distribution status in data is not considered, which leads to the neglect of the regularity information between var
Externí odkaz:
https://doaj.org/article/04a7ed6cfd164f749c97ce32b856f029
Autor:
Hayat Afzaal Mubashir, Abbas Muhammad, Abdullah Farah Aini, Nazir Tahir, Sidi Hamed Ould, Emadifar Homan, Alruwaili Amani
Publikováno v:
Open Physics, Vol 22, Iss 1, Pp 73-85 (2024)
The generalization of the classical FitzHugh–Nagumo model provides a more accurate description of the physical phenomena of neurons by incorporating both nonlinearity and fractional derivatives. In this article, we present a numerical method for so
Externí odkaz:
https://doaj.org/article/07102e3992de43cc840bc0d07813383b
Autor:
Ram Kishun Lodhi, Moustafa S. Darweesh, Abdelkarim Aydi, Lioua Kolsi, Anil Sharma, Katta Ramesh
Publikováno v:
Mathematics, Vol 12, Iss 20, p 3274 (2024)
This research presents an efficient and highly accurate cubic B-spline method (CBSM) for solving second-order linear boundary value problems (BVPs). The method achieves sixth-order convergence, supported by rigorous error analysis, ensuring rapid err
Externí odkaz:
https://doaj.org/article/ae6dca0827f6468cb4f8e5cdc0c4f656
Autor:
Naol Tufa Negero
Publikováno v:
BMC Research Notes, Vol 16, Iss 1, Pp 1-12 (2023)
Abstract This work proposes a uniformly convergent numerical scheme to solve singularly perturbed parabolic problems of large time delay with two small parameters. The approach uses implicit Euler and the exponentially fitted extended cubic B-spline
Externí odkaz:
https://doaj.org/article/630c8584414f4fe88be3438d8ef32d80
Autor:
Afzaal Mubashir Hayat, Muhammad Bilal Riaz, Muhammad Abbas, Moataz Alosaimi, Adil Jhangeer, Tahir Nazir
Publikováno v:
Mathematics, Vol 12, Iss 13, p 2137 (2024)
Fractional differential equations play a significant role in various scientific and engineering disciplines, offering a more sophisticated framework for modeling complex behaviors and phenomena that involve multiple independent variables and non-inte
Externí odkaz:
https://doaj.org/article/bb143678354346e0bd263f5bffd4e172
Autor:
Rabia Noureen, Muhammad Nawaz Naeem, Dumitru Baleanu, Pshtiwan Othman Mohammed, Musawa Yahya Almusawa
Publikováno v:
AIMS Mathematics, Vol 8, Iss 11, Pp 25343-25370 (2023)
In this study, we present a numerical method that utilizes trigonometric cubic B-spline functions to solve the time fractional gas dynamics equation, which is a key component in the study of physical phenomena such as explosions, combustion, detonati
Externí odkaz:
https://doaj.org/article/558692c07f304944b7e093317b07dd63