An algorithm for the parameter estimation of multiple superimposed exponentials in noise

Abstract

The parameter estimation of multiple superimposed complex exponentials in noise has been a popular research problem for decades due to its various practical applications. In this paper, we propose a simple yet accurate estimator for estimating the complex amplitudes and frequencies of the superimposed exponentials. Combining an efficient frequency estimator… (More)
DOI: 10.1109/ICASSP.2015.7178613

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