Fig. 13From: Radon spectrogram-based approach for automatic IFs separationResult 3. a Spectrogram of the signal w(t)=f6(t)+f7(t) embedded in AWGN (left) and RSD (right). b Connected components obtained by applying method \(\mathcal {M}\) with parameters K = 6,Γ = 0.6. c Signatures. d IRT on signatures. e Separated IF curvesBack to article page