Kernels and Multiple Windows for Estimation of the Wigner-Ville Spectrum of Gaussian Locally Stationary Processes
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Publication:4564281
DOI10.1109/TSP.2006.882076zbMath1391.94434MaRDI QIDQ4564281
Patrik Wahlberg, Maria Hansson
Publication date: 12 June 2018
Published in: IEEE Transactions on Signal Processing (Search for Journal in Brave)
Gaussian processes (60G15) Inference from stochastic processes and spectral analysis (62M15) Signal theory (characterization, reconstruction, filtering, etc.) (94A12)
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Inference for time-varying signals using locally stationary processes ⋮ Optimal scale invariant Wigner spectrum estimation of Gaussian locally self-similar processes using Hermite functions ⋮ Multitaper Wigner and Choi-Williams distributions with predetermined Doppler-lag bandwidth and sidelobe suppression ⋮ Optimal stochastic discrete time-frequency analysis in the ambiguity and time-lag domain ⋮ The Scale Invariant Wigner Spectrum Estimation of Gaussian Locally Self-Similar Processes
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