Mark R. Luettgen, W. Clem Karl, Alan S. Willsky.
Includes bibliographical references (p. 28-31).
Supported by the Air Force Office of Scientific Research. AFOSR-92-J-0002 Supported by the Draper Laboratory IR&D Program. DL-H-418524 Supported by the Office of Naval Research. N00014-91-J-1004 Supported by the Army Research Office. DAAL03-92-G-0115