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Spatial noise filtering in magnetocardiographic measurements

  • Theory and Methods of Signal Processing
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Abstract

A mathematical approach to construction of spatial filters for multisensor measuring systems that uses the available prior information on the behavior of the fields being measured is described. The application of spatial filtering to the inverse problem of restoration of the local dipole’s parameters in the presence of the noise field from distant sources is shown.

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Authors
  1. Yu. V. Durneva
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  2. A. Yu. Butrym
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  3. S. N. Shul’ga
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Additional information

Original Russian Text © Yu.V. Durneva, A.Yu. Butrym, S.N. Shul’ga, 2009, published in Radiotekhnika i Elektronika, 2009, Vol. 54, No. 11, pp. 1362–1368.

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Durneva, Y.V., Butrym, A.Y. & Shul’ga, S.N. Spatial noise filtering in magnetocardiographic measurements. J. Commun. Technol. Electron. 54, 1292–1297 (2009). https://doi.org/10.1134/S1064226909110084

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  • DOI: https://doi.org/10.1134/S1064226909110084

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