Results 21 to 30 of about 1,011,623 (291)
Scattered data fitting on surfaces using projected Powell-Sabin splines [PDF]
, 2007 We present C1 methods for either interpolating data or for fitting scattered data associated with a smooth function on a two-dimensional smooth manifold Ω embedded into R3. The methods are based on a local bivariate Powell-Sabin interpolation scheme, and
Schumaker, L.L., Davydov, Oleg
core +4 more sources
Partial least square regression applied to the QTLMAS 2010 dataset [PDF]
, 2010 Detection of genomic regions affecting traits is a goal in many genetic studies. Studies applying distinct methods for detection of these regions, called quantitative trait loci (QTL), have been described, ranging from single marker regression [1] to ...
Calus, M.P.L. +3 more
core +1 more source
Modelo dinámico de crecimiento de bosques de Picea abies (L.) Karst. enAlemania
Recursos Rurais, 2014 In the present study a dynamic stand growth model for Norway spruce (Picea abies (L.) Karst.) forests was developed from data of 99 research plots, which had been measured between one and seventeen times in northwestern and southern Germany.
Andrea Hevia +2 more
doaj +1 more source
Goodness of Fit Tests for Simultaneous Autoregressive Series
Journal of the Royal Statistical Society Series B: Statistical Methodology, 1953 Summary The simplified method of derivation of Quenouille’s (1947) goodness of fit test for an autoregressive stationary series with discrete time, given by Bartlett and Diananda (1950), is extended in the present paper to the case of simultaneous autoregressive series, for which some interesting new features arise.
Bartlett, M. S., Rajalakshman, D. V.
openaire +2 more sources
A genetic algorithm for face fitting [PDF]
, 2014 Accurate estimation of the shape of human faces has many applications from computer-imaging to psychological research. One well known method is to fit a Three Dimensional Morphable Model to a target image.
Tiddeman, Bernard Paul +2 more
core +1 more source
Fitness Consequences of Reciprocally Asymmetric Hybridization between Simultaneous Hermaphrodites [PDF]
Zoological Science, 2009 Depending on fitness consequences, hybridization may rescue Inbred populations; generate premating barriers, reproductive Interference, or hybrid species; or extinguish a species. However, the fitness of hybrids is unpredictable without direct quantification of their performance in fitness components across multiple generations.
Amporn, Wiwegweaw +3 more
openaire +2 more sources
FITEXC – DIFFRACTION PROFILE FITTING PROGRAM RUN IN MS EXCEL
Acta Polytechnica CTU Proceedings, 2018 We present our custom made diffraction fitting program FitExc for the basic treatment of the 1D diffraction profiles, in particular, the Intensity(2θ) of X-ray, synchrotron or neutron diffraction measurements. In the current state, the program allows for
Petr Vertat, Jan Drahokoupil
doaj +1 more source
Package Macromodeling via Time-Domain Vector Fitting [PDF]
, 2003 —This paper addresses the construction of lumped macromodels for package structures. A technique named Time-Domain Vector Fitting (TD-VF) is introduced for the identification of the dominant poles of the structure.
S. Grivet-talocia +2 more
core +1 more source
AIP Advances, 2023 In the wavelength modulation method of laser absorption spectroscopy, the second harmonic signal contains numerous information about the flow field parameters.
Yinglian Yang +6 more
doaj +1 more source
Weighing the ocean with bottom-pressure sensors: robustness of the ocean mass annual cycle estimate [PDF]
Ocean Science, 2014 We use ocean bottom-pressure measurements from 17 tropical sites to determine the annual cycle of ocean mass. We show that such a calculation is robust, and use three methods to estimate errors in the mass determination.
Joanne Williams +3 more
doaj +1 more source