phyHAT {waved}R Documentation

Meyer scaling function (Fourier domain).

Description

Compute Meyer Scaling function in the Fourier domain.

Usage

phyHAT(x, deg)

Arguments

x Abscissa (frequency) values for evaluation.
deg The degree of the Meyer wavelet, either 1, 2, or 3

Value

Meyer scaling function at frequency $x$.

Author(s)

Marc Raimondo

References

Raimondo, M. and Stewart, M. (2007), "The WaveD Transform in R", Journal of Statistical Software.

See Also

WaveD

Examples

plot(seq(-2,2,le=1000),abs(phyHAT(seq(-2,2,le=1000),3)),type='l')


[Package waved version 1.0 Index]