Systematic DFT Frames: Principle, Eigenvalues Structure, and Applications

DOI10.1109/TSP.2013.2264812zbMath1393.94466arXiv1207.6146OpenAlexW1974505551MaRDI QIDQ4578647

F. Labeau, Mojtaba Vaezi

Publication date: 22 August 2018

Published in: IEEE Transactions on Signal Processing (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1207.6146

Mathematics Subject Classification ID

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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