Linear canonical wavelet transform and the associated uncertainty principles
Linear canonical wavelet transform and the associated uncertainty principles
We define a novel time-frequency analyzing tool, namely linear canonical wavelet transform (LCWT) and study some of its important properties like inner product relation, reconstruction formula and also characterize its range. We obtain Donoho-Stark's and Lieb's uncertainty principle for the LCWT and give a lower bound for the measure of its essential support. We also give Shapiro's mean dispersion theorem for the proposed LCWT.
Bivek Gupta、Amit K. Verma、Carlo Cattani
物理学数学
Bivek Gupta,Amit K. Verma,Carlo Cattani.Linear canonical wavelet transform and the associated uncertainty principles[EB/OL].(2022-02-16)[2025-08-02].https://arxiv.org/abs/2202.12244.点此复制
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