[R] help on wavelet
ssefick at gmail.com
Tue Sep 9 19:39:54 CEST 2008
It depends on what you want to do. In wavelet speak frequency is scale.
these are the libraries:
wmtsa - wavCWT (make sure that you pick the wavelet. I suggest morlet
because it is compactly supported (disappears to zero quickly))
I would also suggest the fields packages for the tim.colors function
which produces the familiar red to blue color scheme.
sowas- more complex stuff here take a look very interesting if you are
trying to tell if two signals are coherent.
hope this helps
On Tue, Sep 9, 2008 at 12:03 PM, giov <biowoman at libero.it> wrote:
> I have little experience using wavelet and I would like to know if it is
> possible,using R wavelet package, to have a plot of frequency versus time.
> thank you
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