threshsum {waved} | R Documentation |
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))
Arguments
w.res |
A vector of wavelet coefficients |
L |
Low resolution level |
F |
Fine resolution level |
Value
A vector of length F-L+1, with ONES and ZEROS. The ZEROS show that no coefficient remains at the corresponding resolution level.
Author(s)
Marc Raimondo
References
Raimondo, M. and Stewart, M. (2007), "The WaveD Transform in R", Journal of Statistical Software.
See Also
Examples
library(waved)
data=waved.example(TRUE,FALSE)
doppler.wvd=WaveD(data$doppler.noisy,data$g)
threshsum(doppler.wvd$w,3,8)
[Package waved version 1.3 Index]