Expansions of functions based on rational orthogonal basis with nonnegative instantaneous frequencies

DOI10.1155/2014/526940zbMath1442.41009OpenAlexW2147752607WikidataQ59053383 ScholiaQ59053383MaRDI QIDQ2336504

Xiaona Cui, Suxia Yao

Publication date: 19 November 2019

Published in: Journal of Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1155/2014/526940

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Approximation by arbitrary linear expressions (41A45)

Cites Work

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• The empirical mode decomposition and the Hilbert spectrum for nonlinear and non-stationary time series analysis
• Algorithm of Adaptive Fourier Decomposition
• Piecewise linear spectral sequences
• Mono‐components for decomposition of signals

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