Results 21 to 30 of about 2,123,374 (298)

Designing for a Response Transformation Parameter

Journal of the Royal Statistical Society Series B: Statistical Methodology, 1997
Summary We investigate D-optimum designs for experiments in which a linear model holds after an unknown power transformation of the univariate response variable. This is a departure from standard D-optimal design in which an appropriate scale for the response is assumed known before data collection.
Atkinson, Anthony C., Cook, R. Dennis
openaire   +2 more sources

Analysis of the algorythms accuracy of the plane and space geodetic coordinates transformation

Geodesy and Cartography, 2012
The accuracy of the coordinates computed by transformation from one system to another is analysed. Values of transformation parameters are computed by the least-square method taking into account the accuracy of the coordinates of the identical points in ...
Jonas Skeivalas, Robertas Dargis
doaj   +1 more source

A New Way for Cartesian Coordinate Transformation and Its Precision Evaluation

Remote Sensing, 2022
High-precision coordinate transformation is vital for high-quality data fusion involving different coordinate systems. The transformation precision is mainly evaluated by the transformation parameters’ estimation precision, the root mean square error ...
Ronghua Yang, Chang Deng, Kegen Yu, Zhao Li, Leixilan Pan   +4 more
doaj   +1 more source

Multi-channel phase-equivalent transformation and supersymmetry [PDF]

, 2000
Phase-equivalent transformation of local interaction is generalized to the multi-channel case. Generally, the transformation does not change the number of the bound states in the system and their energies. However, with a special choice of the parameters,
A. A. Andrianov, A. M. Shirokov, A. M. Shirokov, A. Picklesimer, B. N. Zakhariev, B. N. Zakhariev, B. S. Pudliner, C. V. Sukumar, D. Baye, H. Fiedeldey, J. M. Sparenberg, L. D. Landau, N. A. Khokhlov, R. B. Wiringa, R. G. Newton, V. G. J. Stoks, V. G. Neudatchin, V. I. Kukulin, V. I. Kukulin, V. N. Sidorenko, Yu. A. Lurie   +20 more
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Transformation parameters between UCS-2000 and WGS-84

Geodesy and Cartography, 2018
According to the Order of the Ministry of Agrarian Policy of Ukraine, published in 2016, about the procedure for using the national coordinate system UCS-2000, this was the first time officially presented parameters of the Helmert transformation from the
Elena Novikova, Alena Palamar, Svetlana Makhonko, Alexander Barna, Olga Privalova   +4 more
doaj   +1 more source

The required acoustic parameters simplification of invisibility cloaks and concentrators using the impedance-tunable coordinate transformation

Scientific Reports, 2021
Transformation acoustics, as an unconventional theory, provides a powerful tool to design various kinds of acoustic devices with excellent functionalities.
Jun Cao, Fenghua Qi, Senlin Yan
doaj   +1 more source

A fractional study with Newtonian heating effect on heat absorbing MHD radiative flow of rate type fluid with application of novel hybrid fractional derivative operator

Arab Journal of Basic and Applied Sciences, 2023
The present work examines the analytical solutions of the mathematical fractional Maxwell fluid model near an infinitely vertical plate. The phenomenon has been expressed in terms of partial differential equations, then transformed the governing ...
Aziz Ur Rehman, Song Hua, Muhammad Bilal Riaz, Jan Awrejcewicz, Sun Xiange   +4 more
doaj   +1 more source

The Determinant of an Elliptic Sylvesteresque Matrix [PDF]

, 2018
We evaluate the determinant of a matrix whose entries are elliptic hypergeometric terms and whose form is reminiscent of Sylvester matrices. A hypergeometric determinant evaluation of a matrix of this type has appeared in the context of approximation ...
Bhatnagar, Gaurav, Krattenthaler, Christian   +1 more
core   +3 more sources

Symmetry Transformation Parameters as Classical Dynamic Variables in the Gauge Theory

St. Petersburg Polytechnical University Journal: Physics and Mathematics, 2020
A modification of the gauge theory is proposed, in which the set of generalized coordinates is supplemented with symmetry transformation parameters, and the condition is additionally imposed on the latter, which ensures the classical character of their ...
Gorobey Natalia, Lukyanenko Alexander, Goltsev Alexander   +2 more
doaj   +1 more source

Verblunsky Parameters and Linear Spectral Transformations [PDF]

Methods and Applications of Analysis, 2009
In this paper we analyze the behavior of Verblunsky parameters for hermitian linear functionals deduced from canonical linear spectral transformations of a quasi-definite hermitian linear functional. Some illustrative examples are studied.
Garza, L., Marcellan, F.
openaire   +4 more sources