Uncertainty principles for doubly periodic functions

DOI10.1002/MMA.8182zbMath1527.42002OpenAlexW4213013165MaRDI QIDQ6091732

Xiaoli Bian, Unnamed Author, Feifei Qu, Xin Wei

Publication date: 27 November 2023

Published in: Mathematical Methods in the Applied Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/mma.8182

zbMATH Keywords

uncertainty principlephase derivativedoubly periodic

Mathematics Subject Classification ID

Classical almost periodic functions, mean periodic functions (42A75) Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Fourier series and coefficients in several variables (42B05)

Cites Work

• Unnamed Item
• Tighter uncertainty principles based on quaternion Fourier transform
• Hardy-Sobolev spaces decomposition in signal analysis
• A sharper uncertainty principle
• Tighter uncertainty principles for periodic signals in terms of frequency
• Uncertainty principles for images defined on the square
• Stronger uncertainty principles for hypercomplex signals
• Uncertainty Principle for Real Signals in the Linear Canonical Transform Domains
• A Tighter Uncertainty Principle for Linear Canonical Transform in Terms of Phase Derivative
• Extra-strong uncertainty principles in relation to phase derivative for signals in Euclidean spaces

This page was built for publication: Uncertainty principles for doubly periodic functions