A non-stationary uniform tension controlled interpolating 4-point scheme reproducing conics

@article{Beccari2007ANU,
  title={A non-stationary uniform tension controlled interpolating 4-point scheme reproducing conics},
  author={Carolina Vittoria Beccari and Giulio Casciola and Lucia Romani},
  journal={Computer Aided Geometric Design},
  year={2007},
  volume={24},
  pages={1-9}
}
In this paper we propose a non-stationary uniform tension controlled interpolating 4-point scheme which provides users with a single tension parameter that, for any value in the range of definition, generates a C1-continuous limit curve. This curve scheme unifies non-stationary interpolating 4-point rules that are capable of representing elements of the linear space spanned by trigonometric, polynomial and hyperbolic functions. As a consequence, for special values of the tension parameter, such… CONTINUE READING