I am still getting the error message: ndex exceeds the number of array elements. Index must not exceed $6\%$ Run this test case to check your code

c $=2$; $\%$ Number of servers

lambda $=2$; $\%$ Average Arrival Rate per minute

mu $=0\mathrm{.}1$; $\%$ Service rate

Nwait $=15$;

$\%$ Call the MMCQ function with the given parameters

$\%[$Ws$,$ Wq$,$ c$\_$util, p$\_$drop, p$\_$state$]=$ MMCQ$($lambda$,$ mu$,$ c$,$ Nwait$)$;

$[$Ws$,$ Wq$,$ c$\_$util, p$\_$drop, p$\_$state$]=$ MMCQ$(1,0\mathrm{.}5,4,5)$;

$\%$ Define a relative error function

rel$\_$error $=$ @$($x$,$ y$)$ abs$($x $-$ y$)/$ y;

$\%$ Validate the results and print "PASS" or "FAIL" for each metric

if rel$\_$error$($Ws$,2\mathrm{.}1557)<0\mathrm{.}005$

fprintf$(\text{'}$Ws $=\%6\mathrm{.}3$f PASS

$\text{'},$ Ws$)$;

else

fprintf$(\text{'}$Ws $=\%6\mathrm{.}3$f FAIL

$\text{'},$ Ws$)$;

end

if rel$\_$error$($Wq$,0\mathrm{.}1557)<0\mathrm{.}005$

fprintf$(\text{'}$Wq $=\%6\mathrm{.}3$f PASS

$\text{'},$ Wq$)$;

else

fprintf$(\text{'}$Wq $=\%6\mathrm{.}3$f FAIL

$\text{'},$ Wq$)$;

end

if rel$\_$error$($c$\_$util, $0\mathrm{.}4986)<0\mathrm{.}005$

fprintf$(\text{'}$c$\_$util $=\%6\mathrm{.}3$f PASS

$\text{'},$ c$\_$util$)$;

else

fprintf$(\text{'}$c$\_$util $=\%6\mathrm{.}3$f FAIL

$\text{'},$ c$\_$util$)$;

end

if rel$\_$error$($p$\_$drop, $0\mathrm{.}00272)<0\mathrm{.}005$

fprintf$(\text{'}$p$\_$drop $=\%8\mathrm{.}5$f PASS

$\text{'},$ p$\_$drop$)$;

else

fprintf$(\text{'}$p$\_$drop $=\%8\mathrm{.}5$f FAIL

$\text{'},$ p$\_$drop$)$;

end

fprintf$(\text{'}$p$\_$state: $\%$s

$\text{'},$ num$2$str$($p$\_$state$))$;

fprintf$(\text{'}$sum$($p$\_$state$)$: $\%$f

$\text{'},$ sum$($p$\_$state$))$;

$\%$ Extra Tests: p$\_$state

$\%$ p$\_$state should have Nwait$+1$ probabilities

$\%$ disp$([\text{'}$The probability of being in state $\text{'},$ num$2$str$($Nwait$),\text{'}$ is $\text{'},$ num$2$str$($p$\_$state$($Nwait $+1))])$;

disp$([\text{'}$The probability of being in state $\text{'},\text{'}$ is $\text{'},$ num$2$str$($p$\_$state$)])$;

$\%$ Check that the probabilities sum to $1$

$\%$ Assuming $10$ states

num$\_$states $=15$

if abs$($sum$($p$\_$state$)-1)<1$e$-5$

disp$(\text{'}$The probabilities sum to $1.$ Test PASSED.$\text{'})$;

else

disp$(\text{'}$The probabilities do not sum to $1.$ Test FAILED.$\text{'})$;

end

$\%$ Corrected p$\_$state initialization

p$\_$state $=[-0\mathrm{.}010609,-0\mathrm{.}021217,-0\mathrm{.}021217,-0\mathrm{.}014145,-0\mathrm{.}0070725,-0\mathrm{.}05658,0\mathrm{.}0,0\mathrm{.}0,0\mathrm{.}0,0\mathrm{.}0]$

$\%$ Check if the sum of probabilities is close to $1$

if sum$($p$\_$state$)!=1$

disp$("$Warning: Probabilities do not sum to $1.")$

end

$\%$ Assuming $10$ states

num$\_$states $=15$

$\%$ Print the results

fprintf$(\text{'}$Ws: $\%6\mathrm{.}3$f

$\text{'},$ Ws$)$;

fprintf$(\text{'}$Wq: $\%6\mathrm{.}3$f

$\text{'},$ Wq$)$;

fprintf$(\text{'}$c$\_$util: $\%6\mathrm{.}3$f

$\text{'},$ c$\_$util$)$;

fprintf$(\text{'}$p$\_$drop: $\%8\mathrm{.}5$f

$\text{'},$ p$\_$drop$)$;

fprintf$(\text{'}$

State Probabilities:

$\text{'})$;

for i $=0$:Nwait

fprintf$(\text{'}$p$\_$state$(\%$d$)$: $\%$f

$\text{'},$ i$,$ p$\_$state$($i $+1))$;

end

fprintf$(\text{'}$

The probabilities sum to $1.$ Test PASSED.

$\text{'})$;