2014
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1
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A WEIGHTED LINEAR REGRESSION MODEL FOR IMPERCISE RESPONSE
2
2
A weighted linear regression model with impercise response and preal explanatory variables is analyzed. The LR fuzzy random variable is introduced and a metric is suggested for coping with this kind of variables. A least square solution for estimating the parameters of the model is derived. The result are illustrated by the means of some case studies.
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1
17


ALIREZA
ARABPOUR
DEPARTMENT OF STATISTICS, FACULTY OF MATHEMATICS AND
COMPUTER, SHAHID BAHONAR UNIVERSITY OF KERMAN,
KERMAN, IRAN.
DEPARTMENT OF STATISTICS, FACULTY OF MATHEMATICS
Iran
arabpour@uk.ac.ir


MARZEI
AMINI
DEPARTMENT OF STATISTICS, FACULTY OF MATHEMATICS AND
COMPUTER, SHAHID BAHONAR UNIVERSITY OF KERMAN,
KERMAN, IRAN.
DEPARTMENT OF STATISTICS, FACULTY OF MATHEMATICS
Iran
amini.marzei@gmail.com
Fuzzy Regression
Least Squares
Estimate
Imprecise Response
ON THE SHEARLET TRANSFORM USING HYPERBOLIC FUNCTIONS
2
2
In this paper, we focus on the study of shearlet transform which isdened by using the hyperbolic functions. As a result we check an admissibilitycondition such that implies the reconstruction formula. To this end, we will usethe concept of the classical shearlet, which indicates the position and directionof a singularity.
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19
29


RAJABALI
KAMYABIGOL
FERDOWSI UNIVERSITY OF
MASHHAD
FERDOWSI UNIVERSITY OF
MASHHAD
Iran
kamyabi@um.ac.ir


MASOUMEH
ZARE
FERDOWSI UNIVERSITY OF
MASHHAD
FERDOWSI UNIVERSITY OF
MASHHAD
Iran


MINA
SADEGHINEZHAD
FERDOWSI UNIVERSITY OF
MASHHAD
FERDOWSI UNIVERSITY OF
MASHHAD
Iran
Hyperbolic function
Continuous shearlae transform
Admis sibility condition
Convergence Properties of Hermitian and Skew Hermitian Splitting Methods
2
2
In this paper we consider the solutions of linear systems of saddle point problems. By using the spectrum of a quadratic matrix polynomial, we study the eigenvalues of the iterative matrix of the Hermitian and skew Hermitian splitting method.
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31
36


Faranges
Kyanfar
Shahid Bahonar University
Shahid Bahonar University
Iran
kyanfar@uk.ac.ir
Splitting
Saddle point problem
Hermitian
Skew Hermitian