Results 211 to 220 of about 16,443 (262)
Differentiating Creatine and Phosphocreatine In Vivo Using 3 T 1H MR Spectroscopy. [PDF]
Magn Reson MedHurd RE +9 more
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Calibration Transfer Based on Nonparametric Varying Coefficient Regression. [PDF]
ACS OmegaGuo J +13 more
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Gradient boosting-based discrete failure time model for selecting time-varying effects and interactions. [PDF]
Lifetime Data AnalLuo L, He K, Taylor JMG.
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SHARP: a hybrid metaheuristic approach for intelligent robotic path planning. [PDF]
Sci RepFakhouri H +7 more
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Capturing infant and child growth dynamics with P-splines mixed effects models
Hernandez MA +5 more
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Smoothing, splines and smoothing splines; Their application in geomagnetism
Journal of Computational Physics, 1988This paper is concerned with the application of spline smoothing in nonparametric regression on geomagnetic data. Some properties of well- known cubic smoothing splines and cubic least squares splines are discussed. It is asserted that in many important cases using smoothing splines is too expensive and least squares splines cannot model the data ...
Constable, C. G., Parker, R. L.
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Computational Statistics, 2005
SiZerSS is a shortening for ``Significant Zero crossing of derivatives for smoothing splines''. This is a 2D graphical display at which for a smoothing spline \(\hat f_\lambda(x)\) (\(\lambda\in[\lambda_{\min},\lambda_{\max}]\) being a smoothing parameter) a point with coordinates \((\lambda,x)\) is marked by its colour if \((\partial/\partial x ...
Marron, J.S., Zhang, J.-T.
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SiZerSS is a shortening for ``Significant Zero crossing of derivatives for smoothing splines''. This is a 2D graphical display at which for a smoothing spline \(\hat f_\lambda(x)\) (\(\lambda\in[\lambda_{\min},\lambda_{\max}]\) being a smoothing parameter) a point with coordinates \((\lambda,x)\) is marked by its colour if \((\partial/\partial x ...
Marron, J.S., Zhang, J.-T.
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Automatica, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hiroyuki Kano +4 more
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hiroyuki Kano +4 more
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Spline Interpolation and Smoothing on Hyperspheres
SIAM Journal on Scientific Computing, 1994The authors generalize a result of \textit{G. Wahba} [SIAM J. Sci. Stat. Comput. 2, 5-16 (1981; Zbl 0537.65008)] concerning spline interpolation and smoothing on the two-dimensional sphere. Their generalizations are threefold. Firstly, Wahba's results are extended to arbitrary dimensional hyperspheres.
H. J. Taijeron +2 more
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Journal of Mathematical Sciences, 2014
The author considers periodic and nonperiodic semi-local smoothing splines, called \(S\)-splines of class \(C^p\), generated by polynomials of degree \(n\). In the construction of such splines the first \(p+1\) coefficients of each underlying polynomial are determined by the values of the preceding polynomial and its first \(p\) derivatives at the knot
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The author considers periodic and nonperiodic semi-local smoothing splines, called \(S\)-splines of class \(C^p\), generated by polynomials of degree \(n\). In the construction of such splines the first \(p+1\) coefficients of each underlying polynomial are determined by the values of the preceding polynomial and its first \(p\) derivatives at the knot
openaire +1 more source