Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Renata Filipowska"'
Publikováno v:
14th WCCM-ECCOMAS Congress.
Computer image analysis is a well-known method in material science, mechanical engineering and other branches of science and engineering. Application of the machine learning method in image processing delivers promising results, especially in images
Autor:
Artur Krowiak, Renata Filipowska
Publikováno v:
INTERNATIONAL CONFERENCE OF COMPUTATIONAL METHODS IN SCIENCES AND ENGINEERING ICCMSE 2020.
The paper extends recently developed idea of stable evaluation of the Gaussian kernel. Owing to this, the Gaussian radial basis function that is sensitive to the shape parameter can be stably evaluated and applied to interpolation problems as well as
Autor:
Renata Filipowska
Publikováno v:
AIP Conference Proceedings.
The paper deals with the problem of mathematical modelling a curvilinear segment of a ski jumping in-run hill. The aim of the research was to find the profile which makes the take-off action easier for a ski jumper. The value of the normal reaction a
Autor:
Renata Filipowska, Artur Krowiak
Publikováno v:
AIP Conference Proceedings.
The paper deals with the use of a global radial basis function collocation method (Kansa method) to problems described by differential equations with non-continuous coefficients. The derivative of the solution in such problems can possess a jump, whi
Autor:
Renata Filipowska
Publikováno v:
Solid State Phenomena. 235:31-36
This paper treats an iterative shooting method based on sensitivity functions for solving non–linear two–point boundary value problems (BVPs), in the form of a fourth–order differential equation and more than four boundary conditions. The solut
Autor:
Renata Filipowska
Publikováno v:
Applied Mechanics and Materials. 712:37-42
This paper treats an iterative shooting method based on sensitivity functions for solving non–linear two–point boundary value problems (BVPs), in the form of a second–order differential equation and four boundary conditions. The solution of thi
Publikováno v:
Applied Mechanics and Materials. 712:43-48
The work presents a new approach to the power method serving the purpose of solving the eigenvalue problem of a matrix. Instead of calculating the eigenvector corresponding to the dominant eigenvalue from the formula , the idempotent matrix B associa
Autor:
Renata Filipowska
Publikováno v:
Czasopismo Techniczne. 9
Homotopy perturbation method for solving fourth – order boundary value problems with additional boundary condition