NDLI: Spectrum estimation by neural networks and their use for target classification by radar

Content Provider	IEEE Xplore Digital Library
Author	Melendez, G.J. Kesler, S.B.
Copyright Year	1995
Description	Author affiliation: Night Vision & Electron. Sensors Directorate, US Army Commun. & Electron. Command, Fort Monmouth, NJ, USA (Melendez, G.J.)
Abstract	Radar targets with moving components (engines, propellers, etc.) are well characterized in the frequency domain so that the estimation of spectral parameters can be used in the process of extracting features for their classification. With non-imaging scanning radars the application of spectral parameter estimation for target classification is limited by a short time on target and other radar parameters. To alleviate these limitations, artificial neural networks have been used bringing with them the long training time issue. This paper suggests a neural network approach that capitalizes on the prescence of spectral components and reduces the training time. This approach divides the training of the multilayer perceptron (MLP) in two steps: pretraining and final training. Pretraining guides the MLP to recognize the Fourier basis set of signals. The final training for target classification is then facilitated.
Starting Page	3615
Ending Page	3618
File Size	374303
Page Count	4
File Format	PDF
ISBN	0780324315
ISSN	15206149
DOI	10.1109/ICASSP.1995.479769
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1995-05-09
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Spectral analysis Neural networks Parameter estimation Radar applications Artificial neural networks Engines Propellers Frequency domain analysis Frequency estimation Feature extraction
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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