Title of article
Approximation of a Fuzzy Function by Using Radial Basis Functions Interpolation
Author/Authors
Firouzdor, R Young Researcher Elite Club - Central Tehran Branch - Islamic Azad University, Tehran , Amirfakhrian, M Department of Mathematics - Central Tehran Branch - Islamic Azad University, Tehran
Pages
9
From page
299
To page
307
Abstract
In the present paper, Radial Basis Function interpolations are applied to
approximate a fuzzy function ~ f : R ! F(R), on a discrete point set X = fx1; x2; : : : ; xng,
by a fuzzy-valued function ~ S. RBFs are based on linear combinations of terms which
include a single univariate function. Applying RBF to approximate a fuzzy function, a linear
system will be obtained which by dening coecient vector, target function will be approximated.
Finally for showing the eciency of the method we give some numerical examples.
Keywords
Radial Basis Function interpolation , Fuzzy function , Fuzzy-valued function , An approximation of a fuzzy function
Journal title
Astroparticle Physics
Serial Year
2017
Record number
2438724
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