The fast generalized discrete Fourier transforms: A unified approach to the discrete sinusoidal transforms computation

DOI10.1016/S0165-1684(99)00088-2zbMath0939.94002OpenAlexW2029769546MaRDI QIDQ1978398

Yanyan Li

Publication date: 4 June 2000

Published in: Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0165-1684(99)00088-2

zbMATH Keywords

discrete cosine transformdiscrete sine transformorthogonal transformsgeneralized discrete Fourier transformdiscrete trigonometric transformsgeneralized discrete \(W\) transformgeneralized discrete Hartley transformdiscrete sinusoidal transforms

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Numerical methods for discrete and fast Fourier transforms (65T50) Application of orthogonal and other special functions (94A11)

Related Items (5)

On a set of matrix algebras related to discrete Hartley-type transforms ⋮ One dimensional fractional frequency Fourier transform by inverse difference operator ⋮ Unnamed Item ⋮ Alpha fractional frequency Laplace transform through multiseries ⋮ Fast unified computation of the multi-dimensional discrete sinusoidal transforms

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