Closed-form discrete fractional and affine Fourier transforms
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Publication:2734330
DOI10.1109/78.839981zbMath1018.94002OpenAlexW2169103119MaRDI QIDQ2734330
Publication date: 26 August 2003
Published in: IEEE Transactions on Signal Processing (Search for Journal in Brave)
Full work available at URL: https://semanticscholar.org/paper/5624f1b5c9e811c96b0a5a70494419e3735fcfb4
Fourier transformsignal processingdiscrete fractional Fourier transformaffine Fourier transformdiscrete affine Fourier transform
Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Numerical methods for discrete and fast Fourier transforms (65T50) General harmonic expansions, frames (42C15)
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