Description: The function [U, EN, ET, EW, ENQ] = MM1(lambda, mu
) calculates
utilization, mean number of customers in the system
, mean response time,
mean waiting time, and mean number of customers in
an M/M/1 queue.
The arguments for MM1 are as follows:
1)
lamda: call arrival rate a positive number.
2)
mu: service rate mu should be greater than lambda
to have the system
stable.
The function MM1 returns the following values:
1)
U
, utilization
2)
EN: the mean number of customers in the system
3)
ET: mean response time per customer
4)
EW: mean waiting time in queue
5)
ENQ: mean number of customers in queue
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MM1.m
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