RESEARCH ON FEATURE EXTRACTION AND CLASSIFICATION FOR NONSTATIONARY AND TRANSIENT SIGNALS

Award Information
Agency:
Department of Defense
Branch
Navy
Amount:
$250,000.00
Award Year:
1989
Program:
SBIR
Phase:
Phase II
Contract:
n/a
Award Id:
8707
Agency Tracking Number:
8707
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
309 Moss Run, Raleigh, NC, 27614
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
n/a
Principal Investigator:
Harry L Hurd
(919) 846-9227
Business Contact:
() -
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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