The paper proposes a method for the construction of C^2 quasi-interpolating functions with tension properties. The constructed quasi-interpolant is a parametric cubic curve and its shape can be easily controlled via tension parameters which have an immediate geometric interpretation. Numerical examples are presented.
Tensioned quasi-interpolation via geometric continuity
LAMBERTI, Paola;MANNI, Carla
2004-01-01
Abstract
The paper proposes a method for the construction of C^2 quasi-interpolating functions with tension properties. The constructed quasi-interpolant is a parametric cubic curve and its shape can be easily controlled via tension parameters which have an immediate geometric interpretation. Numerical examples are presented.
File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
Lamberti3.pdf
Accesso riservato
Tipo di file:
PDF EDITORIALE
Dimensione
304.2 kB
Formato
Adobe PDF
|
304.2 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
