%O Journal Article %F basseville-it86 %A Basseville, Michèle %A Benveniste, Albert %A Moustakides, George V. %T Detection and diagnosis of abrupt changes in modal characteristics of nonstationary digital signals %J IEEE Transactions on Information Theory %V IT-32 %N 3 %P 412-417 %U http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=22754&arnumber=1057180&count=21&index=8 %8 May %D 1986 %K detection