Automatic detection of geoacoustic emission pulses on the basis of matching pursuit method

Marapulets Yu. V., Tristanov A.B., Lukovenkova O.O., Afanasyeva A.A.
  1. Institute of Cosmophysical Researches and Radio Wave Propagation FEB RAS, Russia

   To study seismic processes, geoacoustic emission signals have been
   continuously measured in Kamchatka from 1999. Pulses, containing
   information on emission source, are the most important for the research.
   Therefore, the task of automatic detection of pulses in a signal and their
   further analysis is very topical. This paper describes a new algorithm for
   pulse detection, based on the signal matching pursuit decomposition. The
   results of the application of the algorithm on real data are presented.