wolffd@0: function out = peaks(in, hw)
wolffd@0: 
wolffd@0: % this shall be the great peak picking algo.
wolffd@0: % 1. lowpass
wolffd@0: % 2. hillvalley
wolffd@0: % 3. plateaus
wolffd@0: % 4. filter
wolffd@0: 
wolffd@0: 
wolffd@0: