Figure 5.

Plots of sample (a) PLV and (b) PLI as a function of cross-correlation magnitude $\left|R_{12}\right|=\frac{{\kappa }_{12}}{\sqrt{{\kappa }_{11}{\kappa }_{22}}}$ and phase μ₁₂ for the bivariate circularly symmetric Gaussian distribution. Similarly to the von Mises distribution, PLV is independent of phase while PLI depends on both cross-correlation magnitude and phase. Samples were drawn from relative phase distribution in equ. (23).