usrp/range: obtain avg/min/max from a series of values and eliminate outliers
usrp/range: obtain avg/min/max from a series of values and eliminate outliers

cfriedt/ben-wpan,cfriedt/ben-wpan,cfriedt/ben-wpan,cfriedt/ben-wpan,cfriedt/ben-wpan,cfriedt/ben-wpan