doppler {wavethresh} | R Documentation |
Evaluate the Donoho and Johnstone Doppler signal.
Description
This function evaluates and returns the Doppler signal from Donoho and Johnstone, (1994).
Usage
doppler(t)
Arguments
t |
The domain of the Doppler function (where you wish to evaluate this Doppler function |
Details
This function evaluates and returns the Doppler signal from Donoho and Johnstone, (1994). (Donoho, D.L. and Johnstone, I.M. (1994), Ideal spatial adaptation by wavelet shrinkage. Biometrika, 81, 425–455).
Another version of this function can be found in DJ.EX
.
Value
A vector of the same length as the input vector containing the Doppler signal
at t
Author(s)
Arne Kovac
See Also
Examples
#
# Evalute the Doppler signal at 100 arbitrarily spaced points.
#
tt <- sort(runif(100))
dopp <- doppler(tt)
## Not run: plot(tt, dopp, type="l")
[Package wavethresh version 4.7.2 Index]