Computation of two-dimensional Fourier transforms for noisy band-limited signals

DOI10.1016/J.AMC.2014.05.009zbMath1338.65298OpenAlexW2032430096MaRDI QIDQ295182

Weidong Chen

Publication date: 17 June 2016

Published in: Applied Mathematics and Computation (Search for Journal in Brave)

Full work available at URL: http://www.intechopen.com/articles/show/title/computation-of-two-dimensional-fourier-transforms-for-noisy-band-limited-signals

zbMATH Keywords

Fourier transformregularizationband-limited signalill-posedness

Mathematics Subject Classification ID

Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40) Numerical methods for discrete and fast Fourier transforms (65T50) Application of orthogonal and other special functions (94A11)

Related Items (1)

Reconstruction of analytic signal in Sobolev space by framelet sampling approximation

Cites Work

• Unnamed Item
• A Mathematical Theory of Communication
• Computation of Fourier Transforms for Noisy Bandlimited Signals
• Plancherel's Theorem and the Shannon Series Derived Simultaneously
• An Efficient Method for an Ill-Posed Problem — Band-Limited Extrapolation by Regularization

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