Problems related to the detection of targets in the presence of clutter and ground are investigated. The two basic problems are the change in the target respons

This report summarizes research during the period July 1, 1974 to June 30, 1975 under the contract on two technical objectives of the Air Force: improved detect

It has been shown that extraction of complex natural resonances and residues from exact transient responses via Prony's method is both efficient and accurate. H

The report extends and formalizes the concept of using the complex natural resonances of objects as a tool in radar target discrimination. The complex natural r