calcCircle

Find the circle that passes through 3 non-collinear points.

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Find the circle that passes through 3 non-collinear points. Uses a fast analytical method based on finding the intersection of the bisectors of 2 of the line segments. Avoids divide by zero errors in all cases. Faster than determinant methods.
Tested under MATLAB 7.5 but should work on previous versions

Cite As

Peter Bone (2026). calcCircle (https://in.mathworks.com/matlabcentral/fileexchange/19083-calccircle), MATLAB Central File Exchange. Retrieved .

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.0.0.0

no updates. Resubmitting for license
Improved help and usability