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Application of wavelet analysis on testing singular signal

YE Gui-lin

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Abstract

Unlike the traditional Fourier transform,the wavelet transform has good localization property both in time and frequency domains.This paper introduces the concept of wavelet transform and the application of the wavelet transform in the detection of the singularity.The simulation validates is also made.It is proved that the technique has specific property for singular detection.

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What this paper is about

Unlike the traditional Fourier transform,the wavelet transform has good localization property both in time and frequency domains.This paper introduces the concept of wavelet transform and the application of the wavelet transform in the detection of the singularity.The simulation validates is also made.It is proved that the technique has specific property for singular detection.

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Available abstract

Unlike the traditional Fourier transform,the wavelet transform has good localization property both in time and frequency domains.This paper introduces the concept of wavelet transform and the application of the wavelet transform in the detection of the singularity.The simulation validates is also made.It is proved that the technique has specific property for singular detection.

Key concepts: Harmonic wavelet transform, Wavelet transform, Wavelet, Second-generation wavelet transform, Discrete wavelet transform, Stationary wavelet transform, Computer science, Wavelet packet decomposition

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