Figure 5
From: Analytical results on the Beauchemin model of lymphocyte migration
Forming the population average. Expected mean square displacement of observed particle ensembles as of Proposition 12. The pulses of the individual variances (see Figure 4) average out, and the exact expression converges quickly to a linear form with slope α = 2M and intercept β = 2Mtfree/3. One degree of freedom from the individual variance is lost due to the averaging process.