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dc.contributor.authorQasaymeh, Mahmoud Mohammad
dc.contributor.authorGami, Hirenkumar
dc.contributor.authorTayem, Nizar Abdel-Hafeeth Mohammad
dc.contributor.authorSawan, M. Edwin
dc.contributor.authorPendse, Ravi
dc.identifier.citationQasaymeh, M. M., Gami, Hiren, Hearn, Tayem, Nizar, Sawan, M. E. and Ravi Pendse . 2009. Joint Time Delay and Frequency Estimation Without Eigen-Decomposition. IEEE SIGNAL PROCESSING LETTERS, v.16, no.5, pp.422-425
dc.descriptionDOI: 10.1109/LSP.2009.2016483
dc.description.abstractIn this letter, we addressed the problem of estimating the time delay and the frequencies of noisy sinusoidal signals received at two spatially separated sensors. We employ the Propagator Method (PM) in conjunction with the well-known MUSIC/ root-MUSIC algorithm; the proposed method would generate estimates of the unknown parameters. Such estimates are based on the observation and/or covariance matrices. Moreover, the PM does not require the eigenvalue decomposition (EVD) or singular value decomposition (SVD) of the cross-spectral matrix (CSM) of received signals; therefore, a significant improvement in computational load is achieved. Computer simulations are also included to demonstrate the effectiveness of the proposed method.en_US
dc.relation.ispartofseriesIEEE SIGNAL PROCESSING LETTERS, v.16, no. 5
dc.rights© 2009 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
dc.subjectDelay and frequency estimationen_US
dc.subjectPropagator methoden_US
dc.titleJoint time delay and frequency estimation without eigen-decompositionen_US
dc.description.versionPeer reviewed article
dc.rights.holder© 2009 IEEE

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