how to generate random points in a line
2 views (last 30 days)
Show older comments
Dear All,
I need to generate points on a line.
can anyone help me please with any suggestion, I found just one and I need at least 10 points.
Thanks for any help.
Regards,
Imola
0 Comments
Accepted Answer
Udit Gupta
on 4 Feb 2015
For each line (edge) of the polyhedron you can write it's equation as
(y - y1) = (y1 - y2)(x - x1)/(x1 - x2)
So in case of edge from vertex (0, 2) to (1, 0) you can generate it as -
x = (1 - 0) * rand(n,1) + 0 ; %(x2-x1)*(n random number)+x1
y = (2 - 0)/(0 - 1) * (x - 0) + 2 ; % (y1-y2)/(x1-x2)*(x-x1) + y1
Here 'n' is the number points you need to generate on the edge. You can do it for each pair of adjacent vertices in a loop.
0 Comments
More Answers (0)
See Also
Categories
Find more on Creating and Concatenating Matrices in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!