Combining capon and APES noise covariance estimates for spectral estimation for ISAR applications

Kalognomos, G; Frangos, P

dc.contributor.author	Kalognomos, G	en
dc.contributor.author	Frangos, P	en
dc.date.accessioned	2014-03-01T02:43:10Z
dc.date.available	2014-03-01T02:43:10Z
dc.date.issued	2005	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/31269
dc.subject	Covariance Estimation	en
dc.subject	Covariance Matrix	en
dc.subject	Phase Estimation	en
dc.subject	Spectral Estimation	en
dc.subject	Synthetic Data	en
dc.subject	Inverse Synthetic Aperture Radar	en
dc.subject.other	Amplitude modulation	en
dc.subject.other	Covariance matrix	en
dc.subject.other	Inverse synthetic aperture radar	en
dc.subject.other	MATLAB	en
dc.subject.other	Parameterization	en
dc.subject.other	Phase measurement	en
dc.subject.other	Spectrum analysis	en
dc.subject.other	Capon	en
dc.subject.other	Computer codes	en
dc.subject.other	Covariance	en
dc.subject.other	Spectral estimation	en
dc.subject.other	Spurious signal noise	en
dc.title	Combining capon and APES noise covariance estimates for spectral estimation for ISAR applications	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/RAST.2005.1512656	en
heal.identifier.secondary	http://dx.doi.org/10.1109/RAST.2005.1512656	en
heal.identifier.secondary	1512656	en
heal.publicationDate	2005	en
heal.abstract	Techniques concerned with the problem of complex spectral estimation are of great importance to many modern applications, one of which is the Inverse Synthetic Aperture Radar (ISAR) imaging, In this paper we study a variation of the non-parametric Amplitude and Phase Estimation of a sinusoid (APES) method that is produced by a parameterization of its noise covariance matrix Q. Computer code using the MATLAB software was produced for the study of the modified estimator and numerical examples using 1-D synthetic data are presented to demonstrate several of its properties. ©2005 IEEE.	en
heal.journalName	RAST 2005 - Proceedings of 2nd International Conference on Recent Advances in Space Technologies	en
dc.identifier.doi	10.1109/RAST.2005.1512656	en
dc.identifier.volume	2005	en
dc.identifier.spage	694	en
dc.identifier.epage	698	en