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EURASIP Journal on Advances in Signal Processing
Fig. 2 | EURASIP Journal on Advances in Signal Processing

Fig. 2

From: Statistically inferred time warping: extending the cyclostationarity paradigm from regular to irregular statistical cyclicity in scientific data

Fig. 2

Case A: time-warping function deviation (ψ(t) − t)/Ts(blue), and estimate \( \left(\widehat{\psi}(t)-t\right)/{T}_s \) thereof (red), using inexact warping frequencies with \( SNR=10 \) dB. Case B: for exact warping frequencies and \( SNR=-10 \) dB, results are graphically indistinguishable from those shown for case A

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