منابع مشابه
On the Usefulness of Meyer Wavelets for Deconvolution and Density Estimation
The aim of this paper is to show the usefulness of Meyer wavelets for the classical problem of density estimation and for density deconvolution fromnoisy observations. By using such wavelets, the computation of the empirical wavelet coefficients relies on the fast Fourier transform of the data and on the fact that Meyer wavelets are band-limited functions. This makes such estimators very simple...
متن کاملOn the Differentiable Structure of Meyer Wavelets
In this paper the differential (first order) properties of Meyer wavelets are investigated.
متن کاملTackling mixed-phase wavelets in blind deconvolution using hybrid solver
By assuming the reflectivity series to be sparse rather than ”white”, we introduced the hybrid norm spiking deconvolution (Zhang, 2010). However one theoretical drawback of spiking deconvolution is that it assumes the source wavelet to be minimum-phase, which might not be true in practice. We propose a new formulation of spiking deconvolution with the hybrid solver that does not require such as...
متن کاملBiorthogonal Sampling Functions Associated With Meyer Type Wavelets
In this article, we study a class of biorthogonal sampling functions in the context of bandlimited wavelets, Meyer type wavelets. Originally raised in the construction of bandlimited wavelets, these sampling functions also possess a similar structure to the scaling functions of wavelets with adjustable bandwidth parameters. In addition, these sampling functions are infinite impulse response (II...
متن کاملMonitoring Nonlinear Profiles Using Wavelets
In many manufacturing processes, the quality of a product is characterized by a non-linear relationship between a dependent variable and one or more independent variables. Using nonlinear regression for monitoring nonlinear profiles have been proposed in the literature of profile monitoring which is faced with two problems 1) the distribution of regression coefficients in small samples is unkno...
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ژورنال
عنوان ژورنال: Journal of Integral Equations and Applications
سال: 1999
ISSN: 0897-3962
DOI: 10.1216/jiea/1181074297