Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
A Modified Permutation Test For Robust Radar Detection Under Nonhomogeneous And Correlated Clutter
Year:2009
Research Areas
  • Processing and signal analysis
Information
Abstract
A new radar detector is presented, named as ¿modified permutation test¿ (MPT) for the rest of the article. This detector is a modification of the classical ¿permutation test¿ (PT), based on the histogram of the PT statistic obtained with a fast permutation test algorithm (i.e. based on linear convolutions of histograms, corresponding to the realization of additions in the PT statistic), and a normalization of the decision statistic. The normalization parameters depend on the mean value and the standard deviation of the referred histogram. The new detector performs adequately under correlated and nonhomogeneous clutter. Furthermore, the MPT is much more robust than the PT, under correlated and/or nonhomogeneous clutter.
International
Si
Congress
Radar Conference. Surveillance for a Safer World, 2009 Radar International
960
Place
Burdeos
Reviewers
Si
ISBN/ISSN
978-2-912328-55-7
Start Date
12/10/2009
End Date
16/10/2009
From page
1
To page
6
Radar Conference. Surveillance for a Safer World, 2009 Radar International
Participants
  • Autor: Jose Enrique Gonzalez Garcia (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: DIEMAG: Desarrollo e Investigación Electromagnética
  • Departamento: Ingeniería Audiovisual y Comunicaciones
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