Multiple source location estimation using the EM Algorithm
MetadataShow full item record
We present a computationally efficient scheme for multiple source location estimation based on the EM Algorithm. The proposed scheme is optimal in the sense that it converges iteratively to the exact Maximum Likelihood estimate for all the unknown parameters simultaneously. The method can be applied to a wide range of problems arising in signal and array processing.
Showing items related by title, author, creator and subject.
Gallagher, E. L.; Elgar, Steve; Guza, R. T.; Thornton, Ed B. (2005-01-14)Estimates of the heights of large (0.1-0.4 m heights and 1-10 m horizontal lengths) migrating bedforms on a sandy beach made with fixed, single-point altimeters are similar to heights estimated from profiles across the ...
Li, Weichang (Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 2006-02)This thesis develops methods for estimating wideband shallow-water acoustic communication channels. The very shallow water wideband channel has three distinct features: large dimension caused by extensive delay spread; ...
Scheer, Edward K. (Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 1982-05)Seismic refraction experiments have been used extensively in the past thirty five years in investigations of the structure of the oceanic crust. The longer range of the refraction or wide angle reflection technique, on ...