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. Author manuscript; available in PMC: 2023 Dec 13.
Published in final edited form as: IEEE Trans Biomed Circuits Syst. 2014 Apr 17;8(2):228–239. doi: 10.1109/TBCAS.2014.2306732

Fig. 1.

Fig. 1.

Estimation of time-varying covariance between two signals with jumping covariance and an SNR of 10dB : (a) Simulated signal Xn,N1, (b) Simulated signal Xn,N2, (c) Time-varying covariance estimated by different methods; (d) Variable bandwidths used in LPR-ICI. The model order for LPR is p = 1.