Results 91 to 100 of about 969 (126)
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1979
Publisher Summary The chapter describes the methods, with some changes, that were used by the author to solve the numerical problem assigned to him at the Ballistics Research Laboratories in Aberdeen, Maryland, during the Second World War. The problem was to smooth very extended equidistant tables of drag functions (or drag coefficients) by ...
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Publisher Summary The chapter describes the methods, with some changes, that were used by the author to solve the numerical problem assigned to him at the Ballistics Research Laboratories in Aberdeen, Maryland, during the Second World War. The problem was to smooth very extended equidistant tables of drag functions (or drag coefficients) by ...
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Elementarym-harmonic cardinal B-splines
Numerical Algorithms, 1992zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Spline Functions on the Circle: Cardinal L-Splines Revisited
Canadian Journal of Mathematics, 1980Although the literature on splines has grown vastly during the last decade [11], the study of polynomial splines on the circle seems to have suffered neglect. The first to study the subject in depth seem to be Ahlberg, Nilson and Walsh [1]. Almost at the same time I. J.
Micchelli, Charles A., Sharma, A.
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On minimax cardinal spline interpolation
Statistical Inference for Stochastic Processes, 2022zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Journal d'Analyse Mathématique, 1974
Let F(x) be a function from ℝ to ℂ and let $$S_m \left( x \right)\, = \,\sum\limits_{ - \infty }^\infty {F\left( \nu \right)L_m \left( {x - \nu } \right)}$$ (1) be the spline function of degree 2m−1, with knots at the integers, that interpolates F(x) at all the integers.
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Let F(x) be a function from ℝ to ℂ and let $$S_m \left( x \right)\, = \,\sum\limits_{ - \infty }^\infty {F\left( \nu \right)L_m \left( {x - \nu } \right)}$$ (1) be the spline function of degree 2m−1, with knots at the integers, that interpolates F(x) at all the integers.
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An Alternative Cardinal Spline for Cubic B-Spline Interpolation
2025 40th International Conference on Image and Vision Computing New Zealand (IVCNZ)Wei Qi Yan
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On the Cardinal Spline Interpolant to $e^{iut} $
SIAM Journal on Mathematical Analysis, 1976The cardinal spline interpolant $S_{n,u} $ of degree n to $\exp (iut)$ is shown to satisfy $| {S_{n,u} (t)} | < 1$ unless t is an interpolation point. Also, it is shown that $1 < C_n *#60; 1 + 2^{1 - n} $ for all odd n and $C_n = 1$ for all positive even n, with $C_n: = \sup _{u,t} {{ |\exp (iut) - S_{n,u} (t) |} / {| {u / \pi }} |^{n + 1} }$
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Cardinal splines in nonparametric regression
Mathematical Methods of Statistics, 2008zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Cho, J., Levit, B.
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A Family of Generalized Cardinal Polishing Splines
IEEE Transactions on Image ProcessingSpline functions have received widespread attention in the fields of image sampling and reconstruction. To enhance the performance of splines in reconstruction and reduce the computational burden of solving large linear equations, we propose a family of generalized cardinal polishing splines (GCP-splines) and provide a system of linear equations to ...
Fangli Sun, Zhanchuan Cai
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