Asymptotic worst and best case Cramer-Rao bounds for estimation of parameters of low-frequency damped sinusoid
ELECTRONICS LETTERS, cilt.41, sa.2, ss.104-106, 2005 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 41 Sayı: 2
- Basım Tarihi: 2005
- Doi Numarası: 10.1049/el:20057224
- Dergi Adı: ELECTRONICS LETTERS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.104-106
- Bursa Uludağ Üniversitesi Adresli: Evet
Özet
Simple closed-form expressions are presented for the worst and the best case Cramer-Rao bounds for estimating the parameters of a damped sinusoid in additive white Gaussian noise in the case of low damping and a sufficiently large number of data samples. The expressions are valid in the sub-Rayleigh region where the difference between the critical bounds becomes important.