Finding the area inside a convex hull
x1 = rand(1,10);
y1 = rand(1,10);
vi = convhull(x1,y1);
polyarea(x1(vi),y1(vi))
plot(x1,y1,'.')
axis equal
hold on
fill ( x1(vi), y1(vi), 'r','facealpha', 0.5 );
hold off
- Category:
- Format: Video,
- Level: Basic
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