Buscar
Mostrando ítems 11-20 de 64
Tiling functions and Gabor orthonormal basis
(Academic Press Inc Elsevier Science, 2020-01)
We study the existence of Gabor orthonormal bases with window the characteristic function of the set Ω=[0,α]∪[β+α,β+1] of measure 1, with α,β>0. By the symmetries of the problem, we can restrict our attention to the case ...
A state-space parameterization for perfect-reconstruction wavelet FIR filter banks with special orthonormal basis functions
(Universidade Estadual Paulista (Unesp), 2016-11-25)
Esta tese apresenta uma parametrização no espaço de estados para a transformada wavelet rápida. Esta parametrização é baseada em funções de base ortonormal e filtros de resposta finita ao impulso simultaneamente, uma vez ...
Non-parametric identification of a non-linear buckled beam using discrete-time Volterra Series
(European Assoc Structural Dynamics, 2014-01-01)
The consideration of nonlinearities in mechanical structures is a question of high importance because several common features as joints, large displacements and backlash may give rise to these kinds of phenomena. However, ...
Asymmetric Volterra Models Based On Ladder-structured Generalized Orthonormal Basis Functions
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCPISCATAWAY, 2015)
Non-parametric identification of a non-linear buckled beam using discrete-time Volterra Series
(European Assoc Structural Dynamics, 2015)