I need to interpolate a trajectory.
The trajectory is an array with the X and Y coordinates. The problem is that, since it is not a function, there are more that one Y value for each X and vicecersa.
I tried to use the function interp1 but it gives me an error because my trajectory is not a function.
Since the position is stored with a frequency of 14 Hz, I have lost some information of the path. This is why I need an interpolation.
Moreover I have also multiple X for the same Y. It means that transpose the X with the Y doesn't help.
How can I do it?
There is a function that interpolates trajectory and not only function?
Is there any function in Matlab that makes the interpolation between vectors?
Thanks in advance to everyone