Rodrigues to Direction Cosine Matrix Creating a rotation matrix from a finite rotation vector. Description The Rodrigues to Direction Cosine Matrix block generates the rotation matrix from the final rotation vector (Rodrigue vector) 𝛉 using the formula: where 𝛉 - are normalised elements of the finite rotation vector. Ports Input rod - vector of final rotation `vector 3 by 1 Finite rotation vector 𝛉 . Data types: Float64 Output DCMbe - rotation matrix `matrix 3 by 3 Rotation matrix. Data types: Float64