MATLAB Vectors Interpolation

Hello everyone,
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.
For example:
[1 4
2 5
3 6
4 8
5 10
6 11
7 12
9 11
10 9
9 8
8 7
7 6
7 5
8 5
9 4
11 4
12 4]
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
Sign In or Register to comment.

Howdy, Stranger!

It looks like you're new here. If you want to get involved, click one of these buttons!