Títol:
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Cross spectrum ML estimate
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Autor/a:
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Lagunas Hernandez, Miguel A.; Santamaría Pérez, María Eugenia; Gasull Llampallas, Antoni; Moreno Bilbao, M. Asunción
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Altres autors:
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Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. GPI - Grup de Processament d'Imatge i Vídeo; Universitat Politècnica de Catalunya. VEU - Grup de Tractament de la Parla |
Abstract:
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This work reports how to include general concepts of the one-dimensional MLM procedure in a two-channel problem of cross-spectrum estimation. It is shown in the sequel that there is no any problem in extrapolating the well-known procedures for auto-spectrum estimation to the cross-spectrum, if the original procedure can be explained as a filter bank analysis procedure. The resulting cross-spectrum estimate looks formally to satisfy the excellent features which the normalized maximum likelihood procedure, reported previously by the authors, does in the auto-spectrum problem as concerns with resolution a low-side lobe behavior. |
Abstract:
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Peer Reviewed |
Matèries:
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-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació -Spectrum analysis -Band pass filters -Bandwidth -Density measurement -Filter bank -Anàlisi espectral |
Drets:
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Tipus de document:
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Article - Versió publicada Objecte de conferència |
Publicat per:
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Institute of Electrical and Electronics Engineers (IEEE)
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Compartir:
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