Constructing Matrix Exponential Distributions by Moments and Behavior around Zero

<div>Relative error in the steady state queue length distribution of an M/G/1 queue applying the two ME distributions of Section <a href="https://static.hindawi.com/articles/mpe/volume-2014/610907/figures/#sec5.1">5.1</a>; solid line: ME distribution with improper pdf capturing 5 moments; dashed line: ME distribution with proper pdf capturing 3 moments.</div>

Mathematical Problems in Engineering

fig5

Figure 5

Figure 5: Constructing Matrix Exponential Distributions by Moments and Behavior around Zero 