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Gielis2d

version 2.0.0.0 (138 KB) by Giuseppe Cardillo
Use Gielis'es superformula in 2d plot

3 Downloads

Updated 22 Mar 2018

View License on GitHub

The superformula is a generalization of the superellipse and was first
proposed by Johan Gielis.
Gielis suggested that the formula can be used to describe many complex
shapes and curves that are found in nature. Others point out that the
same can be said about many formulas with a sufficient number of
parameters.
Gielis, Johan (2003), "A generic geometric transformation that unifies a
wide range of natural and abstract shapes", American Journal of Botany 90(3): 333-338,

Created by Giuseppe Cardillo
giuseppe.cardillo-edta@poste.it

To cite this file, this would be an appropriate format:
Cardillo G. (2006). Superformula Generator 2d: a GUI interface to trace a
2d plot of the parametric Gielis Superformula.
http://www.mathworks.com/matlabcentral/fileexchange/10189

Comments and Ratings (3)

yes you are right. It was among first functions I wrote. I fixed the bug and upload the new version.

Manohar

Its letting user to unselect all the three options for plotting. Which i believe is not the intended operation, as it is a radio button group. Please check once.

Daniel Lopes

Great code for curve modeling and easy to use.

Updates

2.0.0.0

inputparser; elimination of global variables; github link

1.6.0.0

Error in the zip file. There was Gielis3D.fig instead of Gielid2D.fig

1.6.0.0

radiobuttons bug fixed

1.4.0.0

change in description

1.3.0.0

Updated to include an App file for R2012b

1.2.0.0

Changes in description

1.1.0.0

Change in Help section

1.0.0.0

restyling

New features added (superroses and superspiral).

I improved the M-Lint suggests

MATLAB Release Compatibility
Created with R2014b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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