TIME-FREQUENCY REPRESENTATION USING AN IMPROVED WIGNER DISTRUBTION

Award Information
Agency:
Department of Defense
Branch
Navy
Amount:
$497,668.00
Award Year:
1992
Program:
SBIR
Phase:
Phase II
Contract:
n/a
Agency Tracking Number:
15377
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
Amron Corp.
2001 Jefferson Davis Highway, Arlington, VA, 22202
Hubzone Owned:
N
Socially and Economically Disadvantaged:
N
Woman Owned:
N
Duns:
n/a
Principal Investigator:
Dr Stepen Lane
Principal Investigator
(703) 415-2670
Business Contact:
() -
Research Institution:
n/a
Abstract
THE OBJECTIVE OF THE WORK PROPOSED HERE IS INVESTIGATION OF A NEW TIME-FREQUENCY DISTRIBUTION TO IMPROVE THE RESPONSE OF LOFARGRAMS, CORRELOGRAMS AND OTHER IMAGES TO ACOUSTIC TRANSIENTS. THE PROPOSED TASKSARE DATA COLLECTION, IMPLEMENTATION OF A CHOI-WILLIAMS PROOF-OF-CONCEPT SYSTEM, OPTIMIZATION OF THAT SYSTEM ON REAL DATA, ESTIMATION OF ITS PERFORMANCE AND PRODUCTION OF A PRELIMINARY STATEMENT OF A PHASE II PROPOSAL. PHASE II: A REAL-TIME DISPLAY SYSTEM, COMPATABLE WITH EXISTING NAVY SYSTEMS, WILL BE DEVELOPED. PHASE III WILL SEE TRANSFER OF THIS SYSTEM INTO IUSS.

* information listed above is at the time of submission.

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