what is the value for a position vector in a new coordinate system? how to normalize position vectors how to change a coordinate system to a new system how to normalize coordinate systems what is the point vector in the new coordinate system how to normalize vector data what is the difference between the coordinate system and the new vector? how to normalize a 3d position how many points in a coordinate system why would you normally normalize coordinate systems how to change coordinate system in training data why do I have to do a rotational coordinate system what is the purpose of the coordinate system transformation? how to use a coordinate system to transform training data what is the function of a vector in a coordinate system what is the value of y_s how do i normalize a position vector how to use coordinate system for translation can you normalize 3d coordinates what kind of data does a 3d training set have