SPARSE RECONSTRUCTION OF HARDY SIGNAL AND APPLICATIONS TO TIME-FREQUENCY DISTRIBUTION
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Publication:2846509
DOI10.1142/S0219691313500318zbMath1275.41017OpenAlexW2054203297MaRDI QIDQ2846509
Tao Qian, Weixiong Mai, Shuang Li
Publication date: 5 September 2013
Published in: International Journal of Wavelets, Multiresolution and Information Processing (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1142/s0219691313500318
Approximation by rational functions (41A20) Conjugate functions, conjugate series, singular integrals (42A50) Function theory on the disc (30J99) Numerical methods in complex analysis (potential theory, etc.) (65E99)
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Positive-instantaneous frequency and approximation ⋮ Mathematical theory of signal analysis vs. complex analysis method of harmonic analysis
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