Spline-wavelets of free knots for signal processing

Previous authors have discussed signal processing by many different methods. One of them, which is useful and a relatively recent development in signal processing, is the wavelet method. These authors have obtained wavelets on an infinite interval (-/spl infin/, +/spl infin/) first, and then on a bounded interval, but their wavelets were only restricted in k/spl middot/2/sup -j/ scale knots in ~0,1\. The aim of this paper is to present an approach for the study of multiresolution analysis and wavelets on a bounded interval with free knots. This wavelet can be used as different bandpass filters to different subintervals in ~0,1\ for signal processing.