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Type: Artigo de periódico
Title: Simple accurate lognormal approximation to lognormal sums
Author: Filho, JCSS
Cardieri, P
Yacoub, MD
Abstract: A simple accurate lognormal approximation to the sum of independent non-identical lognormal variates is derived by matching the first two moments of the inverse exact sum with those of the inverse lognormal approximation. Sample examples are given to illustrate the excellent agreement between exact and approximate sum statistics.
Country: Inglaterra
Editor: Iee-inst Elec Eng
Rights: fechado
Identifier DOI: 10.1049/el:20052207
Date Issue: 2005
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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