Matrix recursive expressions of the DFT of even and odd complex sequences

DOI10.1002/NLA.452zbMath1164.65537OpenAlexW2061942804MaRDI QIDQ3600003

Filippo Notarnicola

Publication date: 9 February 2009

Published in: Numerical Linear Algebra with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nla.452

zbMATH Keywords

algorithmsdiscrete cosine transformdiscrete sine transformdivide and conquerdiscrete spectral analysisrecursive matrix expressionsymmetric discrete Fourier transform

Mathematics Subject Classification ID

Numerical methods for discrete and fast Fourier transforms (65T50)

Cites Work

• Some Algorithms for Use with the Fast Fourier Transform
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