Paper title: TWO-STEP PROCEDURE DECREASES VARIANCE IN TONE FREQUENCY ESTIMATION
Author(s): LIVIU TOMA, ALDO DE SABATA, GABRIEL VASIU,
Abstract: We propose a two-step procedure for estimating the frequency of a single sinusoid
embedded in additive, white noise. We prove its effectiveness through statistical
analysis and computer experiments. Our procedure provides lower variances of the
estimator than existing one-step procedures.
Keywords: Frequency estimation, Real sinusoid, Pisarenko’s method, Variance
analysis. Year: 2007 | Tome: 52 | Issue: 4 | Pp.: 463-474
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