Proceedings Vol. 22 (2016)
ENGINEERING MECHANICS 2016
22nd INTERNATIONAL CONFERENCE
May 9 – 12, 2016, Svratka, Czech Republic
;
May 9 – 12, 2016, Svratka, Czech Republic
Editors: Igor Zolotarev and Vojtěch Radolf
Copyright © 2016 Institute of Thermomechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague
ISBN 978-80-87012-59-8 (printed)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)
list of papers scientific commitee
STATISTICAL ANALYSIS OF PARAMETERS OF RAIL VEHICLES
Knopik L., Migawa K., Kolber P.
pages 305 - 308, full text
pages 305 - 308, full text
In this paper we propose a mixture of two different normal distributions to model heterogeneous of rail vehicles parameters. Maximum likelihood estimations of the parameters of mixture are obtained by using expectation algorithm. Illustrative examples based on real data ( speed, number of axles, length of train, number of railway carriage and mass of train) are given.
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Text and facts may be copied and used freely, but credit should be given to these Proceedings.
All papers were reviewed by members of the scientific committee.
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