Scalar Function Surface Plotter

Version 1.2.0.0 (1.26 KB) by Matthew
plots a 3-d surface and returns a matrix of 3-d pts based on a symbolic expression of xyz
2.5
(2)
516 Downloads
Updated 5 Nov 2010

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Given a 3-d scalar function in terms of x,y,z the fielder.m function returns matrix of 3-d coordinates and uses the surf() function to create a 3-d plot of the surface. The field_test_script m-file can be executed to make using the function easier (see screen shot)

Cite As

Matthew (2026). Scalar Function Surface Plotter (https://www.mathworks.com/matlabcentral/fileexchange/29275-scalar-function-surface-plotter), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2010a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.2.0.0

this is an update to the fielder.m file. eliminate a nested for loop by reshaping the meshgrid output.
1.1.0.0

removed a for loop by reshaping the meshgrid
1.0.0.0