A Sampling Theorem for Fractional Wavelet Transform with Error Estimates
IEEE Transactions on Signal Processing(2017)
摘要
As a generalization of the ordinary wavelet transform, the fractional wavelet transform (FRWT) is a very promising tool for signal analysis and processing. Many of its fundamental properties are already known; however, little attention has been paid to its sampling theory. In this paper, we first introduce the concept of multiresolution analysis associated with the FRWT, and then propose a samplin...
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关键词
Time-frequency analysis,Wavelet transforms,Chirp,Multiresolution analysis,Tools
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