Robotic Mechanics and Modeling/Kinematics/Additional Examples for Rotations

Group 5
Rotation of the vector $$[2,3]$$ by $$135^o$$ using a rotation matrix:

3D Rotation about X,Y,and Z Rotation Matrices
Assume you wanted to rotate the reference frame of an object and it required 1 rotation about all 3 axis, in the order of X, then Y, then Z. This example doesnt deal with translation along any of the new axis'. This example demonstrates how to rotate a vector 90 degrees about the X, 45 degrees about the Y, and 120 degrees about the Z, and then display the original and rotated vector.

Example 3 (Team 4, Spring 2020)
If we assume a clock's hands are two vectors, initially positioned at 12 o’clock, use rotation vectors to adjust the minute and hour hands to the proper positions for 6:25.