implot2.m

Version 1.17.0.0 (2.72 KB) by Vinesh Rajpaul
A function to plot implicit functions of two variables.
5.0
(1)
2.2K Downloads
Updated 20 May 2009

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IMPLOT2 may be used to plot implicit functions of exactly two variables.

It uses a similar approach to IMPLOT (by Arthur Jutan), but extends the capabilities of IMPLOT to allow the specification of one or more lineseries properties: e.g. line width, line color, line style etc. It can also return a matrix containing all plotted datapoints, with contiguous line segments clearly demarcated.

Note that IMPLOT2 obtains isocontours for f(x,y)=0 via a fairly crude approach, viz. using the low-level CONTOURC function. Thus it is not ideal for applications where high levels of accuracy are required.

Cite As

Vinesh Rajpaul (2024). implot2.m (https://www.mathworks.com/matlabcentral/fileexchange/23548-implot2-m), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R14
Compatible with any release
Platform Compatibility
Windows macOS Linux
Categories
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Acknowledgements

Inspired by: implot.m

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Version Published Release Notes
1.17.0.0

Now plots lineseries objects instead of contourgroup objects. Can now return handle to plotted lineseries object; also, can return a matrix containing all plotted datapoints, with contiguous line segments clearly demarcated.
1.5.0.0

n/a