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updated 3 years ago

Fitting a conic to a given set of points using Trust Region method by Hui Ma

Conic fit using algebraic parameters based on Trust Region minimization scheme. (conic, conic fitting, orthogonal distances)

TR_conic(XY,ParAini,DeltaIni)

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updated 3 years ago

Fitting a conic to a given set of points using Levenberg-Marquardt method by Hui Ma

Conic fit using algebraic parameters based on Levenberg-Marquardt minimization scheme. (conic, conic fitting, orthogonal distances)

fit_conicLMA(XY,ParAini,LambdaIni)

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updated 4 years ago

Euclidian projection on ellipsoid and conic by Bruno Luong

Projecting a point on ellipsoid or conic in n-dimensional space (geometry, ellipsoid, projection)

ConicPrj(P, A, b, c, parabolatol)

EllAlg2Geo(A, b, c)

EllGeo2Alg(radii, U, x0)

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updated 5 years ago

Cone-plane intersection by Sylvain Calinon

Compute the intersection of a cone and a plane, where the result is represented as an ellipse (coneplane intersectio..., conicplane intersecti..., conic)

conePlaneIntersection(coneOrg, coneDir, coneAngle, planeO...

demo1

gaussPDF(Data, Mu, Sigma)

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updated 7 years ago

fitellipse.m by Richard Brown

Fit ellipses to 2D points using linear or nonlinear least squares (approximation, interpolation, least squares)

FITELLIPSE : Least squares ellipse fitting demonstration

fitellipse(x, varargin)

plotellipse(varargin)

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updated 8 years ago

Interactive GUI: Animated conic section through five points by Michael Kleder

Drag each of five data points in the GUI window to animate a conic section (Symbolic Math Toolbox). (data exploration, interactive gui, animated)

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updated 9 years ago

ConicDemo by Tim Farajian

Allows visualizing the conic section generated by the intersection of a specified plane with the pos (data exploration, conics, conic)

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