Learn R Programming
ibr (version 1.4.5)

DuchonS: Computes the semi-kernel of Duchon splines

Description

The function DuchonS computes the semi-kernel of Duchon splines. This function is not intended to be used directly.

Usage

DuchonS(x,m=2)

Arguments

Value

The polynomial part evaluated.

References

Duchon, J. (1977) Splines minimizing rotation-invariant semi-norms in Solobev spaces. in W. Shemp and K. Zeller (eds) Construction theory of functions of several variables, 85-100, Springer, Berlin.

See Also

ibr