Received (received date) Revised (revised date) Communicated by (Name of Editor) ABSTRACT Strategies for computing the continuous wavelet transform on massively parallel SIMD arrays are introduced and discussed. The diierent approaches are theoretically assessed and the results of implementations on a MasPar MP-2 are compared.

Recently, the reference functions for the synthesis and analysis of the autostereoscopic multiview and integral images in three-dimensional displays were introduced. In the current paper, we propose the wavelets to analyze such images. The wavelets are built on these reference functions as on the scaling functions of the wavelet analysis. The continuous wavelet transform was successfully applie...

This paper reviews two different uses of the continuous wavelet transform for modal identification purposes. The properties of the wavelet transform, mainly energetic, allow to emphasize or filter the main information within measured signals and thus facilitate the modal parameter identification especially when mechanical systems exhibit modal coupling and/or relatively strong damping.

Continuous wavelet design is the endeavor to construct mother wavelets with desirable properties for continuous transform (CWT). One class of methods choosing a involves minimizing functional, called uncertainty functional. Recently, two new functionals were derived from theoretical foundations. In both approaches, describes its concentration, or accuracy, as time-scale probe. While an can be p...

In this paper we present a new form of wavelet transform. Unlike the continuous wavelet transform (CWT) or discrete wavelet transform (DWT), the mother wavelet is chosen to be a discrete-time signal and wavelet coefficients are computed by correlating a given discrete-time signal with continuous dilations of the mother wavelet. The results developed are based on the definition of a discrete-tim...

In this paper, a three Degrees of Freedom (DOF) model of a quarter vehicle suspension system is proposed including the seat driver mass. The modal parameters of this system, which indicate the comfort and the safety of the suspension, are identified using Wavelet analysis. Two applications of wavelet analysis are presented: signal denoising based on the Discrete Wavelet Transform (DWT) and moda...