Figure 8.

An example of an RICI-imCPCC estimation procedure for the real signals ($R_C=0.8$ [37], $\Gamma =1.96$ [38,39]). The minimum starting window size $Np$, used in RICI-imCPCC procedure according to the [28] should be the number of samples corresponding to the period of the lowest observed signal frequency, which means: $Np=1/8\ast 512=64$ in our example. The growth step of the window is $N=1$. In this example is observed electrode pair C4-TP10. (a,b) The estimated wPLI and imCPCC values calculated using the sliding constant window analysis method with narrow (red line, window size is equal to 10 samples) and wide (black dashed line, window size is equal to 128 samples) windows. (c) The estimate using the RICI-imCPCC method, and (d) the change in window width for each observed sample defined using the RICI-imCPCC method.