Results 1 to 10 of about 12,077,058 (321)

A characterization of the generalized Meijer transform

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1992
The purpose of the note is to prove a representation theorem for the generalized Meijer transform defined in [2]. In particular, we shall state and prove necessary and sufficient conditions for a function F(p) to be the generalized Meijer transform of a ...
E. Y. Deeba, E. L. Koh
doaj   +1 more source

Infinite matrices, wavelet coefficients and frames

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2004
We study the action of A on f∈L2(ℝ) and on its wavelet coefficients, where A=(almjk)lmjk is a double infinite matrix. We find the frame condition for A-transform of f∈L2(ℝ) whose wavelet series expansion is known.
N. A. Sheikh, M. Mursaleen
doaj   +1 more source

Cross-Term Suppression in Time Order Distribution for AWGN Signal [PDF]

open access: yesMehran University Research Journal of Engineering and Technology, 2017
A technique of cross-term suppression in WD (Wigner Distribution) for a multi-component signal that is embedded WGN (White Gaussian Noise) is proposed.
WAQAS MAHMOOD   +3 more
doaj  

MELLIN TRANSFORM AS PARTICULAR REALIZATION OF GENERAL SCHEME OF INTEGRAL TRANSFORM CONSTRUCTION

open access: yesНаука и техника, 2009
The paper is to study application of a general scheme pertaining to integral transform construction with the purpose to obtain the well-known Mellin transform.A determining factor of its construction is a linear differential operator T = t d/dt  in the ...
A. S. Gakhovich
doaj  

Antisymmetric Orbit Functions

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2007
In the paper, properties of antisymmetric orbit functions are reviewed and further developed. Antisymmetric orbit functions on the Euclidean space $E_n$ are antisymmetrized exponential functions.
Anatoliy Klimyk, Jiri Patera
doaj  

A new reconstruction from the F-transform components

open access: yesFuzzy Sets Syst., 2016
I. Perfilieva   +2 more
semanticscholar   +1 more source

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