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Noise variance estimation based on measured maximums of sampled subsets

In this paper, an estimation of the Gaussian noise variance based on observed (measured) maximums of subsets of samples is given. Circumstances of the measurement environment being limited, only maximums of subsets of samples are available and the non-constant variance of the Gaussian noise can be estimated. In the case of power line noise, the variance of the zero mean Gaussian noise is a periodic function of the a-priory known parameterization.
Year of publication:
2004
Authors: Košir, Andrej ; Mujčić, Aljo ; Suljanović, Nermin ; Tasič, Jurij F.
Published in:
Mathematics and Computers in Simulation (MATCOM). - Elsevier, ISSN 0378-4754. - Vol. 65.2004, 6, p. 629-639
Publisher: Elsevier
Subject: Variance estimation | MLE criterion | Noise measurement
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Type of publication: Article
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Persistent link: https://www.econbiz.de/10011050217
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