Zobrazeno 1 - 10
of 2 992
pro vyhledávání: '"rotation matrix"'
Autor:
Oskar Maria Baksalary, Götz Trenkler
Publikováno v:
Examples and Counterexamples, Vol 6, Iss , Pp 100155- (2024)
The problem of establishing an upper bound for the volume of a parallelepiped is considered by utilizing an original approach involving a skew-symmetric matrix of order four (along with its Moore–Penrose inverse). It is shown that the commonly know
Externí odkaz:
https://doaj.org/article/2e58ee4965084dcf8b642b2a71c9b20c
Autor:
He, Yukun1 yukun.he@unige.ch, Knowles, Antti1 antti.knowles@unige.ch, Rosenthal, Ron2 ron.ro@tx.technion.ac.il
Publikováno v:
Probability Theory & Related Fields. Jun2018, Vol. 171 Issue 1/2, p203-249. 47p.
Publikováno v:
Sensors, Vol 24, Iss 22, p 7106 (2024)
The type of throw of a spin bowler can be analysed in the laboratory using a motion analysis system. However, there is still no method to determine the type of throw using other means and less effort. To solve this problem, we revised the traditional
Externí odkaz:
https://doaj.org/article/8d2f21a10cec4e00b618346109116982
Publikováno v:
Symmetry, Vol 16, Iss 11, p 1553 (2024)
In this article, we give rotational motions on any straight line or any parabola in a scalar product space. To achieve this goal, we first define the generalized Galilean scalar product and determine the generalized Galilean skew symmetric and orthog
Externí odkaz:
https://doaj.org/article/14a5ebda85e74b809e678e10b684306f
Autor:
Balbutsev, Evgeny1 balbuts@theor.jinr.ru, Molodtsova, Irina1
Publikováno v:
EPJ Web of Conferences. 2016, Vol. 107, p05007-p.1-05007-p.5. 5p.
Autor:
Kościk, Przemysław1 koscik@pu.kielce.pl
Publikováno v:
European Physical Journal D (EPJ D). Nov2017, Vol. 71 Issue 11, p1-6. 6p. 3 Graphs.
Autor:
Concha, P. K.1,2 patillusion@gmail.com, Fierro, O.3 ofierro@ucsc.cl, Rodríguez, E. K.1,2 everodriguezd@gmail.com
Publikováno v:
European Physical Journal C -- Particles & Fields. Jan2017, Vol. 77 Issue 1, p1-18. 18p.
Autor:
Yang Shen
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
Physical education and health curricula in colleges and universities are obsolete, and there is an urgent need to innovate teaching models and methods. To achieve innovation in physical education and health teaching, this paper utilizes cutting-edge
Externí odkaz:
https://doaj.org/article/b11bcd8c0d244fd4aa0097583ea8bdad
Autor:
Wang Xuye
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
The first step in this paper is to standardize each index based on factor analysis, then extract factors based on eigenvalues, and then use a rotation matrix to rotate and name the factor variables. The soccer player development system was created by
Externí odkaz:
https://doaj.org/article/b7cf435345634959ab44ed2650acfcb3
Autor:
Reza Arefi, mohammad hasan ghasemi, Mohammad Jafar Sadigh Damghanizadeh, Khodabakhsh Javanshir
Publikováno v:
مجله مدل سازی در مهندسی, Vol 21, Iss 75 (2023)
Among four joints of human foot in the ankle area, the tibiotalar and subtalar joints play the most important role in making it possible for the foot to perform rotational movements such that kinematic behavior of foot is almost completely affected b
Externí odkaz:
https://doaj.org/article/4bc747485efa453c96858c59ce8b1881