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Noise variance estimation based on measured maximums of sampled subsets

Author

Listed:
  • Košir, Andrej
  • Mujčić, Aljo
  • Suljanović, Nermin
  • Tasič, Jurij F.

Abstract

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.

Suggested Citation

  • Košir, Andrej & Mujčić, Aljo & Suljanović, Nermin & Tasič, Jurij F., 2004. "Noise variance estimation based on measured maximums of sampled subsets," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 65(6), pages 629-639.
    • Handle: RePEc:eee:matcom:v:65:y:2004:i:6:p:629-639
    DOI: 10.1016/j.matcom.2004.02.015
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