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Parallel Curves

version 1.1.0.0 (3.46 KB) by Edward Zechmann
Generates the outer and inner parallel curves in rectangular coordinates.
5.0
2 Ratings

9 Downloads

Updated 25 Sep 2010

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Simple program to generate the inner and outer parallel curves in rectangular coordinates. inner parallel is toward the center of curvature and outer parallel is away from the center of curvature. Use option flag1=0 to keep the parallels on the side sides (disregarding concavity). The Input the x, y coordinate pairs and distance between the curve and the parallels and the option to make a plot.

Parallel curves are related to the involute, evolute, and envelope. Program can easily be modified to generate the evolute by replacing d with R in lines 254-270.

Cite As

Edward Zechmann (2021). Parallel Curves (https://www.mathworks.com/matlabcentral/fileexchange/27873-parallel-curves), MATLAB Central File Exchange. Retrieved .

Comments and Ratings (4)

mazen hakeem

Kila suelika

Sorry, change the last argument 'flag' to 0 will generate correct result.

Kila suelika

So it will give incorrect result for a curve like a circle.

moragas

Nice. It works as described.

MATLAB Release Compatibility
Created with R2007b
Compatible with any release
Platform Compatibility
Windows macOS Linux
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