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On the Contraction Mapping Method for Frequency Detection
(1992)
The contraction mapping method for frequency estimation in the presence of noise, identifies the cosine of the frequency to be detected as a fixed point of a certain correlation mapping. At its hear, the method provides a ...
Asymptotic Normality of the Contraction Mapping Estimator for Frequency Estimation
(1992)
This paper investigates the asymptotic distribution of the recently-proposed contraction mapping (CM) method for frequency estimation. Given a finite sample composed of a sinusoidal signal in additive noise, the CM method ...
Estimation of Multiple Sinusoids by Parametric Filtering
(1992)
The problem of estimating the frequencies of multiple sinusoids from noisy observations is addressed in this paper. A parametric filtering approach, called the PF method, is proposed that leads to a consistent estimator ...