Noise analysis in Toeplitz and Hankel kernels for estimating time-varying spectra

L. Stankovic, M.J. Bastiaans

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

2 Citaten (Scopus)

Samenvatting

An analysis of noise influence to time-varying spectra estimators is presented. Hankel and Toeplitz kernel forms of distributions are considered. It is shown that these two forms of kernels have the same variance, if the windows have the same form. Since the Hankel kernel results in a highly concentrated distribution for a noisy, frequency-modulated signal, this form can be more reliable for the estimation of signal parameters in noise. The results are generalized for multiplicative noise. For frequency-modulated signals, the same conclusions hold in this case.
Originele taal-2Engels
TitelProc. ISSPA 2001, the Sixth International Symposium on Signal Processing and its Applications, Kuala Lumpur, Malaysia
Plaats van productiePiscataway. NJ
UitgeverijInstitute of Electrical and Electronics Engineers
Pagina's335-338
ISBN van geprinte versie0-7803-6704-9
DOI's
StatusGepubliceerd - 2001
Evenementconference; ISSPA 2001, the Sixth International Symposium on Signal Processing and its Applications, Kuala-Lumpur, Malaysia; 2001-08-13; 2001-08-16 -
Duur: 13 aug. 200116 aug. 2001

Congres

Congresconference; ISSPA 2001, the Sixth International Symposium on Signal Processing and its Applications, Kuala-Lumpur, Malaysia; 2001-08-13; 2001-08-16
Periode13/08/0116/08/01
AnderISSPA 2001, the Sixth International Symposium on Signal Processing and its Applications, Kuala-Lumpur, Malaysia

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