DFT-Commuting Matrix With Arbitrary or Infinite Order Second Derivative Approximation

DOI10.1109/TSP.2008.2007927zbMath1391.94360MaRDI QIDQ4571535

Soo-Chang Pei, Wen-Liang Hsue, Jian-Jiun Ding

Publication date: 9 July 2018

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

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Numerical methods for discrete and fast Fourier transforms (65T50)

Related Items (2)

Efficient computation of DFT commuting matrices by a closed-form infinite order approximation to the second differentiation matrix ⋮ On the necessary and sufficient condition for a set of matrices to commute and some further linked results

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