类傅立叶小波的信号分析

2006 IEEE/PES Transmission & Distribution Conference and Exposition: Latin America Pub Date : 2006-08-01 DOI:10.1109/TDCLA.2006.311514

L. R. Soares, Hélio M. de Oliveira, R. Cintra

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引用次数: 3

摘要

在连续时间小波分析中，大多数小波都具有一定的对称性。基于傅里叶和哈特利变换核，提出了一种新的小波多分辨率分析方法。该方法基于一对正交小波函数，可称为类傅立叶和类哈特利小波分析。本文初步探讨了类傅立叶小波分析在电力系统信号上的潜在应用，以说明该类小波的性质

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Signal Analysis Using Fourier-like Wavelets

In continuous-time wavelet analysis, most wavelet presents some kind of symmetry. Based on the Fourier and Hartley transform kernels, a new wavelet multiresolution analysis has been proposed. This approach is based on a pair of orthogonal wavelet functions and can be named as the Fourier-like and Hartley-like wavelet analysis. In this paper we carry a preliminary investigation about potentials applications for the Fourier-like wavelet analysis on signals derived from power systems to illustrate the behavior of such wavelets

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2006 IEEE/PES Transmission & Distribution Conference and Exposition: Latin America

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