A weighted least squares method for scattered data fitting

DOI10.1016/J.CAM.2007.06.015zbMath1140.65019OpenAlexW1981467282MaRDI QIDQ929907

Danfu Han, Tianhe Zhou

Publication date: 19 June 2008

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cam.2007.06.015

zbMATH Keywords

scattered noisy dataweighted least squares methodBernstein-Bezier representation of spline

Mathematics Subject Classification ID

Numerical smoothing, curve fitting (65D10)

Related Items (3)

Scattered noisy Hermite data fitting using an extension of the weighted least squares method ⋮ Fast solving of weighted pairing least-squares systems ⋮ A dynamic meshless method for the least squares problem with some noisy subdomains

Cites Work

• On the approximation power of bivariate splines
• Bounds on projections onto bivariate polynomial spline spaces with stable local bases
• On stable local bases for bivariate polynomial spline spaces

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