waved (version 1.3)

threshsum: Show threshold effects

Description

Provide a summary of threshold effects in WaveD fit.

Usage

threshsum(w.res, L = 3, F = (log2(length(w.res)) - 1))

Value

A vector of length F-L+1, with ONES and ZEROS. The ZEROS show that no coefficient remains at the corresponding resolution level.

Arguments

w.res

A vector of wavelet coefficients

L

Low resolution level

F

Fine resolution level

Author

Marc Raimondo

References

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

See Also

WaveD

Examples

library(waved)
data=waved.example(TRUE,FALSE)
doppler.wvd=WaveD(data$doppler.noisy,data$g)
threshsum(doppler.wvd$w,3,8)