2d Coordinate rotation in clockwise direction
3 views (last 30 days)
Show older comments
How do I rotate a 2d coordinate about the origin in a clockwise direction, I have data points for the origin as [start_x = 24.000;
,start_y = 16.000] and target lorcation [target_x = 27.000,target_y = 16.000], but I want to rotate my target at an angle of 45 degrees clockwise about the origin and I am wondering if there is a way to get a function for the new target coodinates.
0 Comments
Accepted Answer
KSSV
on 18 Jan 2019
th = pi/4 ;
R = [cos(th) -sin(th) ;sin(th) cos(th)] ;
Multiply your points with the above R. Read about rotation matrix: https://en.wikipedia.org/wiki/Rotation_matrix
0 Comments
More Answers (1)
See Also
Categories
Find more on Logical 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!