Application of Shannon filter to dynamical behavior of BWR neutronic signals

The analysis of neutron signals from BWR will be performed in this paper using Shannon filtering methodology as a dynamical tool. Signal analysis is nowadays, and has been since the beginning of this technology, the way used to keep under control and inside safety parameters BWR in operational conditions. Some problems come when those techniques require large series of sampled points, so large computational time to give back an answer. This is the weakest point since we need to follow the core behavior in as much continuous way as possible. (authors)