wfiltfn {SynchWave} | R Documentation |
This function provides wavelet transform function of the wavelet filter in question, fourier domain. This code is translated from MATLAB Synchrosqueezing Toolbox, version 1.1 developed by Eugene Brevdo (http://www.math.princeton.edu/~ebrevdo/).
wfiltfn(type, opt)
type |
wavelet type. ‘gauss’, ‘mhat’, ‘cmhat’, ‘morlet’, ‘shannon’, ‘hshannon’, ‘hhat’, ‘hhhat’, ‘bump’ |
opt |
list of options for wavelet type.
For ‘gauss’, |
This function provides wavelet transform function of the wavelet filter in question, fourier domain.
wavelet transform function
psihfn <- wfiltfn("bump", list(mu=1, s=.5))
plot(psihfn(seq(-5, 5, by=0.01)), type="l", xlab="", ylab="")