M/M/m/（∞,∞）延迟系统，两个优先级，称为高级和低级，用户到达流是possion流，且相互独立，速率分别是λ1和λ2，服务时间为参数为μ1和μ2的负指数分布，相互独立。-With a priority level and interrupt the mechanisms of Queuing Theory Simulation

使用SHELL实现泊松分布，指数分布。对于模拟网路流量和拥塞阻塞分析特别有用处。实现用户数据泊松到达，数据包大小指数分布。-SHELL achieved using the Poisson distribution, exponential distribution. For the simulation analysis of network traffic and congestion congestion particularly useful. Poisson arrival achie

幂律分布的随机数生成器，数据的幂律拟合以及计算幂指数-Power-law distribution of the random number generator, the data of power law fitting and computing power