We present a new method for approximating the density function underlying a given bivariate histogram. This function is taken from a class of tensor-product "quadratic-like" splines with variable degrees, and satisfies positivity and monotonicity constraints.

Costantini, P., Pelosi, F. (2004). Constrained bivariate histosplines. In St. Malo 2002 Curves and surface fitting (pp. 83-92). eds. Vanderbilt University, Nashboro Press.

Constrained bivariate histosplines

PELOSI, FRANCESCA
2004-01-01

Abstract

We present a new method for approximating the density function underlying a given bivariate histogram. This function is taken from a class of tensor-product "quadratic-like" splines with variable degrees, and satisfies positivity and monotonicity constraints.
2004
Settore MAT/08 - ANALISI NUMERICA
English
Rilevanza internazionale
Capitolo o saggio
Costantini, P., Pelosi, F. (2004). Constrained bivariate histosplines. In St. Malo 2002 Curves and surface fitting (pp. 83-92). eds. Vanderbilt University, Nashboro Press.
Costantini, P; Pelosi, F
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/33023
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