Hello all,
A new bee to wavelets, I need to segment a topographic profile 
(langscape profile sampled at an interval 6 meters extending to 20 kM 
long) based on the roughness of the profile and also find wavelet power 
spectrum of it. In that case which wavelet would be the best or can 
some body pass on to me the necessary matlab code.
I would highly appreciate any kind of help.
Thanking you
vasu