Object-oriented tools to fit/plot conics and quadrics
A tool set for fitting and/or plotting various conics and quadric surfaces, e.g., ellipses, cylinders, spheres, planes, cones, and lines.
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Cite As
Matt J (2026). Object-oriented tools to fit/plot conics and quadrics (https://www.mathworks.com/matlabcentral/fileexchange/87584-object-oriented-tools-to-fit-plot-conics-and-quadrics), MATLAB Central File Exchange. Retrieved .
General Information
- Version 1.2.11 (495 KB)
MATLAB Release Compatibility
- Compatible with R2018a and later releases
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 1.2.11 | Small bug fix in ellipticalFit.xysim() and ellipticalFIt.sample() |
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| 1.2.10 | Further description updates |
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| 1.2.9 | Small modifications to description page. |
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| 1.2.8 | *Added some functionality to planarFit.project2D and planarFIt.unproject3D().
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| 1.2.7 | Minor edits to Examples.mlx |
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| 1.2.6 | Added some tools and examples to help with fitting circles, ellipses, and other 2D shapes that are sampled in 3D. See the Examples.mlx section "Fitting a 2D Shape to 3D Points". |
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| 1.2.5 | Bug fix in circularFit.sample(). |
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| 1.2.4 | Cosmetic update: default axis labels will now be provided on all plots. |
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| 1.2.3 | Upload redo. |
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| 1.2.2 | Updated Examples.mlx with examples for cones. |
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| 1.2.1 | *Added rightcircularconeFit (beta version)
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| 1.1.1 | Cosmetic fix: quadricFit.plot() was unintentionally returning an output argument when nargout=0. |
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| 1.1.0 | *Added groundtruth() methods.
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| 1.0.5 | Small text corrections |
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| 1.0.4 | Mild tweaks and fixes |
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| 1.0.3 | Small edits |
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| 1.0.2 | Small edit |
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| 1.0.1 | Small edit to Examples.mlx |
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| 1.0.0 |
