tfgmax {Rwave} | R Documentation |
Computes the maxima (for each fixed value of the time variable) of the modulus of a continuous wavelet transform.
tfgmax(input, plot=TRUE)
input |
wavelet transform (as the output of the function cwt )
|
plot |
if set to TRUE, displays the values of the energy as a function of the scale. |
output |
values of the maxima (1D array) |
pos |
positions of the maxima (1D array) |
See discussions in the text of “Practical Time-Frequency Analysis”.