TY - GEN
T1 - A novel iterative approach for complex single-tone frequency estimation
AU - Chan, K. W.
AU - So, H. C.
PY - 2006
Y1 - 2006
N2 - Based on linear prediction and weighted least squares, an iterative procedure for frequency estimation of a complex sinusoid in white noise is devised. The proposed approach, which utilizes the first-order as well as higher-order linear prediction terms simultaneously but does not require phase unwrapping, can be considered as a generalized version of the weighted linear predictor frequency estimator. Computer simulations are included to contrast the performance of the proposed algorithms with Cramér-Rao lower bound in one-dimensional and two-dimensional frequency estimation. © 2006 IEEE.
AB - Based on linear prediction and weighted least squares, an iterative procedure for frequency estimation of a complex sinusoid in white noise is devised. The proposed approach, which utilizes the first-order as well as higher-order linear prediction terms simultaneously but does not require phase unwrapping, can be considered as a generalized version of the weighted linear predictor frequency estimator. Computer simulations are included to contrast the performance of the proposed algorithms with Cramér-Rao lower bound in one-dimensional and two-dimensional frequency estimation. © 2006 IEEE.
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UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-33947633984&origin=recordpage
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 142440469
SN - 9781424404698
VL - 3
SP - III77-III80
BT - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
T2 - 2006 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2006
Y2 - 14 May 2006 through 19 May 2006
ER -