#### Skew Symmetric Matrices

lesson

We have a quick revision of the skew-symmetric matrix. If you’re comfortable with this topic then go straight on to the next section.

lesson

We have a quick revision of the skew-symmetric matrix. If you’re comfortable with this topic then go straight on to the next section.

lesson

We resume our analysis of the 6-link robot Jacobian and focus on the rotational velocity part.

lesson

We learn the mathematical relationship between angular velocity of a body and the time derivative of the rotation matrix describing the orientation of that body.

lesson

The orientation of a body in 3D can also be described by a single rotation about a particular axis in space.