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Assay of concurrent use of correlation and principal component analysis for tasks of UWB radar

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Abstract

The effectiveness of combining correlation of the signal reflected from the object with principal component analysis is investigated, for radar applications—in particular, ultrawide-band (UWB) bioradar systems such as remote contact-free detection and recording of human respiration. Simulation and physical experiments are employed. The signal/noise ratio for which it is advisable to use correlation of signal with reference signal is determined.

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Authors and Affiliations

  1. Institute of Electronics and Computation, ul. Dzerbenes14, Riga, LV-1006, Latvia

    V. Aristov, K. Kruminsh & V. Plotsinsh

Authors
  1. V. Aristov
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  2. K. Kruminsh
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  3. V. Plotsinsh
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Correspondence to V. Aristov.

Additional information

Original Russian Text © V. Aristov, K. Kruminsh, V. Plotsinsh, 2014, published in Avtomatika i Vychislitel’naya Tekhnika, 2014, No. 5, pp. 68–76.

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Aristov, V., Kruminsh, K. & Plotsinsh, V. Assay of concurrent use of correlation and principal component analysis for tasks of UWB radar. Aut. Control Comp. Sci. 48, 296–302 (2014). https://doi.org/10.3103/S0146411614050022

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  • DOI: https://doi.org/10.3103/S0146411614050022

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