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Recently, a sample meridian estimator of location parameter (LP) has been proposed. It has been shown to be robust and adjustable by means of tunable parameter δ. Basic properties of this estimator were studied; however its practical behavior needs further analysis. In this paper, we study and analyze the efficiency of the meridian estimator for samples with essentially different properties. For this...
Effects of Cauchy integral formula discretization on the concentration of time-frequency (TF) distribution are analyzed. As a result of this discretization, new forms of distributions are produced. In order to increase the accuracy of instantaneous frequency (IF) estimation, two solutions are considered: increasing the number of integration points and multiple successive integrations using the same...
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