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The Scale Invariant Wigner Spectrum Estimation of Gaussian Locally Self-Similar Processes
Locally self-similar circularly symmetric Gaussian processes scale invariant Wigner spectrum (SIWS) optimal estimation time-frequency analysis
2012/9/19
We study locally self-similar processes (LSSPs) in Silverman’s sense. By deriving the minimum mean-square optimal kernel within Cohen’s class counterpart of time-frequency representations, we obtain a...