Rotation about Z axis
R = rotz(THETA) R = rotz(THETA, 'deg')
R = ROTZ(THETA) is a rotation matrix representing a rotation of THETA radians about the x-axis.
R = ROTZ(THETA)
R = ROTZ(THETA, 'deg') as above but THETA is in degrees.
R = ROTZ(THETA, 'deg')