Plot 2D/3D region

Version 1.1.0.1 (14.3 KB) by Per Bergström
The program plots convex linear closed regions in 2D/3D.
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(33)
16.7K Downloads
Updated 24 Jun 2025

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Editor's Note: This file was highlighted in the File Exchange Pick of the Week blog.

The program plots convex linear closed regions in 2D/3D. The region is a subset of R2 or R3 such that Ax>=b and lb<=x<=ub. It is also possible to plot points in the same plot.
(See help plotregion and help plotLinearConstraints for more documentation)

Cite As

Per Bergström (2025). Plot 2D/3D region (https://www.mathworks.com/matlabcentral/fileexchange/9261-plot-2d-3d-region), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2023a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.1.0.1

Added a new plot-function (plotLinearConstraints) for visualizing linear constraints and some additional examples.
1.1.0.0

More examples are added.
1.0.0.0

Have done the documentation more clear.