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On the role of statistics in the applicability of the Preisach transformation

Metlov, K. and Tomas, I. and Vértesy, Gábor and Pardavi-Horvath, Martha (1998) On the role of statistics in the applicability of the Preisach transformation. IEEE TRANSACTIONS ON MAGNETICS, 34 (4). pp. 1273-1275. ISSN 0018-9464

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Abstract

Model systems of magnetic elements are investigated theoretically and experimentally. The elements are single domain, they can be switched "up" and "down", they all have the same magnetic moments but different coercive fields and they interact magnetostatically with each other. The analysis shows that such systems generally cannot be exactly represented either by the classical Preisach model or by the Moving Preisach Model as long as the number of the elements is finite. The representation can be considered unambiguous only if the number of elements approaches infinity.

Item Type: Article
Subjects: H Social Sciences / társadalomtudományok > HA Statistics / statisztika
Q Science / természettudomány > QC Physics / fizika
SWORD Depositor: MTMT SWORD
Depositing User: MTMT SWORD
Date Deposited: 18 Nov 2013 13:19
Last Modified: 18 Nov 2013 14:04
URI: http://real.mtak.hu/id/eprint/7363

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