Title :
On the optimization of spatio-temporal analysis for source motion estimation
Author :
Zugmeyer, O. ; Le Cadre, J.-P.
Author_Institution :
IRISA, Rennes, France
Abstract :
The estimation of source motion parameters takes on considerable importance for many areas of array processing, especially for underwater acoustic applications where a large amount of data is available. The optimization of spatiotemporal analysis is considered, and original methods for source motion analysis are derived
Keywords :
acoustic signal processing; array signal processing; optimisation; parameter estimation; underwater sound; array processing; optimization; parameter estimation; source motion estimation; source motion parameters; spatiotemporal analysis; underwater acoustic applications; Array signal processing; Covariance matrix; Frequency estimation; Motion analysis; Motion estimation; Parameter estimation; Sensor arrays; Signal to noise ratio; Spatial indexes; Underwater acoustics;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 1992. ICASSP-92., 1992 IEEE International Conference on
Conference_Location :
San Francisco, CA
Print_ISBN :
0-7803-0532-9
DOI :
10.1109/ICASSP.1992.226024
