Improved instantaneous power spectrum (IPS) performance: A group delay approach.

DOI10.1016/S0165-1684(99)00112-7zbMath1037.94519OpenAlexW2054461278WikidataQ126863065 ScholiaQ126863065MaRDI QIDQ1566760

S. V. Narasimhan

Publication date: 4 June 2000

Published in: Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0165-1684(99)00112-7

zbMATH Keywords

Spectral estimationTime-frequency representationGroup delay functionInstantaneous power spectrumModified group delay functionNonstationary signal analysis

Mathematics Subject Classification ID

Inference from stochastic processes and spectral analysis (62M15) Signal theory (characterization, reconstruction, filtering, etc.) (94A12)

Related Items (1)

Discrete cosine harmonic wavelet transform and its application to signal compression and subband spectral estimation using modified group delay

Uses Software

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