Ezimplot3: implicit 3D functions plotter

Version 1.4.0.0 (3.75 KB) by Gustavo Morales
Plots a 3D surface defined implicitly
4.5
(10)
8.5K Downloads
Updated 7 Oct 2010

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At last Matlab do it!!!
Useful tool to plot a 3D implicit surface defined in cartesian coordinates. You can give f(x,y,z) = 0 as a string or as a function handle. Type <help ezimplot3> for usage. Remember to leave your comments and ratings...Thanks!

;)

Cite As

Gustavo Morales (2026). Ezimplot3: implicit 3D functions plotter (https://www.mathworks.com/matlabcentral/fileexchange/23623-ezimplot3-implicit-3d-functions-plotter), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2008a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Acknowledgements

Inspired by: implot.m

Inspired: Tan_plane: Tangent Plane Expression & Display

Version Published Release Notes
1.4.0.0

I've added information about the products required: Symbolic Math Toolbox
1.3.0.0

-Cleaned some bugs up
-Now you can give an axis handle to make the plot
-Simplified code
1.2.0.0

*Now supports symbolic and inline classes as input
*Now you can pass it a 'color' argument
*Better comments
*Code was rearranged, so it would be more readable. One day ezimplot3 could connect with Matlab's "ezgraph3"
1.1.0.0

Better and corrected comments
Code easier to read
Now you can give it the name of your "function.m" file
A lot of input errors catched (I said "a lot", not "all") ;)
1.0.0.0