MATLAB Answers

How to make a spline with given endpoint derivatives (first and second)

6 views (last 30 days)
Iris
Iris on 10 Jul 2017
Answered: Matt J on 10 Jul 2017
I am trying to fit a spline on a set of points in 2D. For the endpoints of the spline I want to be able to choose the values of both the first and second derivatives. More specifically, I want to specify the first derivatives to have a certain value and the second derivatives to be 0. I have searched how to do this and the functionality of csape is close, but it does not allow to set both first and second derivatives. Is it possible to do this? Any help would be much appreciated.

  0 Comments

Sign in to comment.

Answers (1)

Matt J
Matt J on 10 Jul 2017
I believe this FEX submission can help. It's for 1D spline fitting, but you can fit each 2D component as a 1D problem.

  0 Comments

Sign in to comment.

Sign in to answer this question.