Application of wavelet analysis on testing singular signal
YE Gui-lin
Abstract
YE Gui-lin
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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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