$2)10$ points $+5$ points extra credit $($optional$)$

define the following variables variables:

c$0=6\mathrm{.}93873$e$-8$;

s $=110\mathrm{.}4$;

t$1=40$;

mu$\_$ref $=1\mathrm{.}716$e$-5$;

t$\_$ref $=274\mathrm{.}15$;

define t as a $1$d array with a start value of ts $=10$ an end value of te $=$

$500$ and $100$ points equidistantly distributed across this range $($hint:

linspace function$)$

define a $1$d array called mu with: mu $=$ zeros$(100,1)$;

loop over all values of t and compute a variable mu with the following logic

use a loop variable i

mu $=$ c$0*$t$1$ for t less than t$1$

mu $=$ c$0*$t for t$1$ less than or equal to t and t less than or equal to s

mu $=$ mu$\_$ref$*($t$/$t$\_$ref$)^1\mathrm{.}5*($t$\_$ref$+$s$)/($t$+$s$)$ for t $>$ s

store mu for each i in the $1$d array

$($optional$)$: $5$ points

plot mu as a function of t

MATLAB