RESEARCH ON FEATURE EXTRACTION AND CLASSIFICATION FOR NONSTATIONARY AND TRANSIENT SIGNALS

Award Information
Agency: Department of Defense
Branch: Navy
Contract: N/A
Agency Tracking Number: 8707
Amount: $250,000.00
Phase: Phase II
Program: SBIR
Awards Year: 1989
Solicitation Year: N/A
Solicitation Topic Code: N/A
Solicitation Number: N/A
Small Business Information
Hurd H L Associates Inc.
309 Moss Run, Raleigh, NC, 27614
DUNS: N/A
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Harry L Hurd
 (919) 846-9227
Business Contact
Phone: () -
Research Institution
N/A
Abstract
THIS WORK ADDRESSES THE RECOGNITION OF TRANSIENT AND NONSTATIONARY SIGNALS BY A COLLECTION OF FEATURE EXTRACTION ALGORITHMS FOLLOWED BY LOGIC THAT COMBINES THE FEATURE ESTIMATES TO PRODUCE SIGNAL CLASSIFICATION. THE FEATURE EXTRACTION ALGORITHMS INCLUDE ESTIMATORS FOR SPECTRAL COHERENCE, A TECHNIQUE THAT ILLUMINATES THE PRESENCE OF RHYTHMIC MODULATIONS IN SIGNALS. NEURAL NETS WILL BE EXAMINED AS A METHOD FOR ENCODING SIGNAL PROCESSING FEATURES AND FOR PERFORMING THE CLASSIFICATION FUNCTION.

* information listed above is at the time of submission.

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