Accession Number : AD0863318

Title :   Some Considerations about Echo Structures and Target Classification.

Descriptive Note : Technical memo.,

Corporate Author : SACLANT ASW RESEARCH CENTRE LA SPEZIA (ITALY)

Personal Author(s) : Wiekhorst,F.

Report Date : 01 NOV 1963

Pagination or Media Count : 28

Abstract : A preliminary study on the possible use of filter theory as a tool for solving target classification problems is presented. Some illustrative examples demonstrate how the echoes from simple targets may be described using the concept of filter theory. (Author)

Descriptors :   (*TARGETS, *CLASSIFICATION), (*ACOUSTICS, *UNDERWATER TRACKING), SONAR, TRANSFER FUNCTIONS, REFLECTION, SUBMARINES, ECHO RANGING, BOUNDARY VALUE PROBLEMS, PARTIAL DIFFERENTIAL EQUATIONS, FUNCTIONAL ANALYSIS, VECTOR ANALYSIS

Subject Categories : Statistics and Probability
      Acoustic Detection and Detectors
      Acoustics

Distribution Statement : APPROVED FOR PUBLIC RELEASE