I have the velocity vector and accleration vector and i want a space state form so is the operation on image possible?

There is no standard function in Eigen which achieves that. But it's easy to write a for loop that puts the entries of vec1 and vec2 into vec3.

jitseniesen wrote:There is no standard function in Eigen which achieves that. But it's easy to write a for loop that puts the entries of vec1 and vec2 into vec3.

Maybe next version includes. Thanks for your answer.