Zobrazeno 1 - 7
of 7
pro vyhledávání: '"I. C. Demetriou"'
Autor:
P. C. Tzitziris, I. C. Demetriou
Publikováno v:
Transactions on Engineering Technologies ISBN: 9789811307454
Annual cross-country data from the World Bank database during the years 1998 and 2016 demonstrate wide variation in infant mortality rates (IMR) and gross domestic product per capita (GDPpc). The row data, a descriptive analysis of the data and a K-m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e6b24050e72f598af6b59afbe0d76a5
https://doi.org/10.1007/978-981-13-0746-1_6
https://doi.org/10.1007/978-981-13-0746-1_6
Autor:
I. C. Demetriou
Publikováno v:
Open Problems in Optimization and Data Analysis ISBN: 9783319991412
Let n measurements of values of a real function of one variable be given, but the measurements include random errors. For given integers m and σ, we consider the problem of making the least sum of squares change to the data such that the sequence of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::383a34745deed1ac0f3f206e3cd207db
https://doi.org/10.1007/978-3-319-99142-9_17
https://doi.org/10.1007/978-3-319-99142-9_17
Publikováno v:
IAENG Transactions on Engineering Sciences.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::290737704bdf05d39acdf10d0cb66c55
https://doi.org/10.1142/9789814667364_0018
https://doi.org/10.1142/9789814667364_0018
Autor:
E. A. Lipitakis, I. C. Demetriou
Publikováno v:
Applied Numerical Mathematics. 36:219-229
We are concerned with the solution of an overdetermined system of compatible linear equations whose matrix arises from binomial coefficients with alternating signs, that is the coefficients in the expansion of (1−1)m. Specifically, we address the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cebf6827957cf84c1211978eaeedb652
https://doi.org/10.1016/s0168-9274(00)00004-0
https://doi.org/10.1016/s0168-9274(00)00004-0
Autor:
M. J. D. Powell, I. C. Demetriou
Publikováno v:
IMA Journal of Numerical Analysis. 11:411-432
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fac287f9495a4c0d078efeb7e47f9c1f
https://doi.org/10.1093/imanum/11.3.411
https://doi.org/10.1093/imanum/11.3.411
Autor:
I. C. Demetriou, M. J. D. Powell
Publikováno v:
IMA Journal of Numerical Analysis. 11:433-448
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::868e87a341ab7eca03f2bd9d415c1442
https://doi.org/10.1093/imanum/11.3.433
https://doi.org/10.1093/imanum/11.3.433
Publikováno v:
AIP Conference Proceedings.
A brief survey is presented for the main methods that are used in least squares data smoothing by adjusting the signs of divided differences of the smoothed values. The most distinctive feature of the smoothing approach is that it provides automatica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13a6e478e500690a3e659a51d75f24f8
https://doi.org/10.1063/1.2991344
https://doi.org/10.1063/1.2991344