Least squares data fitting with implicit functions

DOI10.1007/BF01733795zbMath0865.65003MaRDI QIDQ2565278

James M. Varah

Publication date: 11 March 1997

Published in: BIT (Search for Journal in Brave)

zbMATH Keywords

data fittingleast squaresimplicit functiongeometric fittingellipsesalgebraic fittingLotka-Volterra model equations

Mathematics Subject Classification ID

Numerical smoothing, curve fitting (65D10) Numerical solutions to overdetermined systems, pseudoinverses (65F20)

Related Items (4)

An algorithm for fitting circular arcs to data using the \(l_1\) norm ⋮ Orthogonal least squares fitting with cylinders ⋮ Guaranteed ellipse fitting with a confidence region and an uncertainty measure for centre, axes, and orientation ⋮ Fitting conics of specific types to data

Cites Work

• Vector elimination: A technique for the implicitization, inversion, and intersection of planar parametric rational polynomial curves
• Implicit representation of parametric curves and surfaces
• A Stable and Efficient Algorithm for Nonlinear Orthogonal Distance Regression
• Least-squares fitting of circles and ellipses

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