I have many data points $(x_1,y_1,z_1,t_1)$, $(x_2,y_2,z_2,t_2)$, $(x_3,y_3,z_3,t_3)$, $(x_4,y_4,z_4,t_4)$ and so on.
$(x,y,z)$ is the position of a ball bouncing and hence it looks more like a multi dimensional quadratic equation. I would like to know position of the ball $(x,y,z)$ give the time $t$.
Not sure how to solve it.