Title :
Design of Matched Filters And Related Frequency Selective Filters for the Detection of Teleseismic Events
Author :
Stammler, Walter W.
Author_Institution :
Lehrstuhl f. Nachrichtentechnik, Universitÿt Erlangen, D-852 Erlangen, West Germany
fDate :
4/1/1983 12:00:00 AM
Abstract :
Matched filters and related frequency selective filters are designed for the automatic detection of weak teleseismic earthquake signals. After a presentation of alternative design procedures, practical aspects of the filter realization are discussed. Simulation results indicate significant SNR gain.
Keywords :
Autoregressive processes; Earthquakes; Event detection; Filtering theory; Frequency; Matched filters; Maximum likelihood detection; Radar detection; Transfer functions; Transversal filters;
Journal_Title :
Geoscience and Remote Sensing, IEEE Transactions on
DOI :
10.1109/TGRS.1983.350481
