Orthonormal wavelet bases using spline harmonic basis functions

被引：0
|
作者：
Panda, R. [1 ]
Dash, M. [1 ]
机构：
[1] Department of Electronics and Telecommunication Engg., University College of Engineering, Burla-768018, India
来源：
Advances in Modelling and Analysis A | 2005年 / 42卷 / 3-4期
关键词：
Approximation theory - Computer simulation - Functions - Harmonic analysis - Mathematical models;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper presents a new method for the construction of orthonormal wavelet bases using harmonic spline basis functions. The use of these wavelet packets for multiresolution approximation of a function f(x)∈ L 2(ℜ) has been extensively studied. The spectral properties of the harmonic spline basis functions of compact support are explored. A suitable simulation model for implementing the proposed scheme to extract local details of a 'non-stationary' signal is proposed.
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页码：55 / 75
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