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Dubins Curve Mex

4.8 | 4 ratings Rate this file 25 Downloads (last 30 days) File Size: 7.56 KB File ID: #40655 Version: 1.3
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Dubins Curve Mex



06 Mar 2013 (Updated )

Creates Dubins curve from two locations with orientations

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Created Mex to return interpolate paths from

Returns an interpolation minimum length dubins curve.

Required Products MATLAB
MATLAB release MATLAB 8.0 (R2012b)
Other requirements only tested on window 7 x64
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Comments and Ratings (10)
04 Oct 2016 chen Mr

mex dubins_mex
grid on;xlabel('x');ylabel('y')

09 Jun 2016 YAN LIU

very useful

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08 Jun 2016 YAN LIU

how to use this file? somebody can explain how to use it?

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14 May 2016 Patrick A Plonski

Has a bug, as stated by Raymond Prendergast. Cannot correctly handle many RLR and LRL situations. It appears to place the tangent circle on the wrong side. I was able to fix this by adding the following line in LRL and RLR functions: p = max(p,2*M_PI-p).

05 Jan 2016 Raymond Prendergast

I believe the solution this code produces for an in-place 180 degree turn (0,0,pi/2) -> (0.001,0,-pi/2) is incorrect. I have reason to believe that the solution is a CCC that looks like a light bulb as opposed to a CSC solution that looks like a 'B'.

12 May 2015 Gaurav Kumar Singh

Can somebody explain how to use this file?

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29 Aug 2014 Mark

Mark (view profile)

I'm having trouble getting it compiled, can you send me the compiled version?

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15 May 2014 Scott

Scott (view profile)

look at the dubins_interface.m for how the function works. You will need to compile it before you can use the dubins in matlab

the length of the path is the summation of the euclidean distance between points.

plotting path without heading can be done using scatter

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22 Apr 2014 saar

saar (view profile)

the output of the function is 3*3 matrix. I do not understand how can I extract the length of the path.

another question: is there is an option for plotting the path?

Any help will be appreciated!

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08 Nov 2013 d

d (view profile)

very useful tool,but how to run it,can u tell me??appericiate your help.

03 Apr 2013 1.3

fixed broken header file reference

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