If you have 4 point (0,0) (3,5) (5,6) (8,3) and the tangent vectors of (0,0) and (8,3) are (2,1) (-2,1) How do you find out the tangent vectors of the remaining two needed for a cubic spline interpolation? Please help, thank you!
-Julia
If you have 4 point (0,0) (3,5) (5,6) (8,3) and the tangent vectors of (0,0) and (8,3) are (2,1) (-2,1) How do you find out the tangent vectors of the remaining two needed for a cubic spline interpolation? Please help, thank you!
-Julia