modify this matlab code it should look like figure $2$ please $\%$ Sample MATLAB code for plotting Figure $2$

$\%$ Define time vector $($in seconds$)$

time $=$ linspace$(-0\mathrm{.}001,0\mathrm{.}01,100)$;

$\%$ Define carrier concentration for electrons n$($t$)$ and holes p$($t$)($in cm$^-3)$

$\%$ These are sample data points and need to be adjusted to match the figure exactly

n$\_$t $=[1$e$13*$ones$(1,10),$ linspace$(1$e$13,8$e$13,10),8$e$13*$ones$(1,40),$ linspace$(8$e$13,2$e$13,10),2$e$13*$ones$(1,30)]$;

p$\_$t $=[0\mathrm{.}5$e$13*$ones$(1,10),$ linspace$(0\mathrm{.}5$e$13,6$e$13,10),6$e$13*$ones$(1,40),$ linspace$(6$e$13,1$e$13,10),1$e$13*$ones$(1,30)]$;

$\%$ Plotting

figure;

hold on;

plot$($time$,$ p$\_$t$,\text{'}$ro$-\text{'},$ 'MarkerSize', $5,$ 'LineWidth', $1\mathrm{.}5)$; $\%$ Holes p$($t$)$ in red

plot$($time$,$ n$\_$t$,\text{'}$bo$-\text{'},$ 'MarkerSize', $5,$ 'LineWidth', $1\mathrm{.}5)$; $\%$ Electrons n$($t$)$ in blue

hold off;

$\%$ Adding labels and title

xlabel$(\text{'}$time $($sec$)\text{'},$ 'FontSize', $12)$;

ylabel$(\text{'}$Carrier concentration $($cm$^\{-3\})\text{'},$ 'FontSize', $12)$;

title$(\text{'}$The hole and electron concentration as a function of time', 'FontSize', $14)$;

$\%$ Adding legend

legend$(\{\text{'}$p$($t$)\text{'},\text{'}$n$($t$)\text{'}\},$ 'FontSize', $12,$ 'Location', 'northeast'$)$;

$\%$ Formatting the axes

set$($gca$,$ 'FontSize', $12)$;

grid on;

$\%$ Set axis limits to match the figure

xlim$([-0\mathrm{.}0010\mathrm{.}01])$;

ylim$([09$e$13])$;

$\%$ Display the figure

set$($gcf$,$ 'Color', $\text{'}$w$\text{'})$;