A complexity measure based method for studying the dependance of 222Rn concentration time series on indoor air temperature and humidity

被引：6
作者：
Mihailovic, D. T.
Udovicic, V.
Krmar, M.
Arsenic, I.
机构：
[1] Faculty of Agriculture, University of Novi Sad, 21000 Novi Sad
[2] Institute of Physics, University of Belgrade, Belgrade
[3] Faculty of Sciences, Department of Physics, University of Novi Sad, 21000 Novi Sad
来源：
APPLIED RADIATION AND ISOTOPES | 2014年 / 84卷
基金：
欧盟地平线“2020”;
关键词：
Indoor air; Kolmogorov complexity; Radon concentration; Sample entropy; Time series; Underground laboratory;
D O I：
10.1016/j.apradiso.2013.10.016
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
We have suggested a complexity measure based method for studying the dependence of measured 222Rn concentration time series on indoor air temperature and humidity. This method is based on the Kolmogorov complexity (KL). We have introduced (i) the sequence of the KL, (ii) the Kolmogorov complexity highest value in the sequence (KLM) and (iii) the KL of the product of time series. The noticed loss of the KLM complexity of 222Rn concentration time series can be attributed to the indoor air humidity that keeps the radon daughters in air. © 2013 Elsevier Ltd.
引用
收藏
页码：27 / 32
页数：6
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