$\%$ Load the data

t $=[00\mathrm{.}521\mathrm{.}041\mathrm{.}752\mathrm{.}373\mathrm{.}253\mathrm{.}83]$;

x $=[153185208249261271273]$;

$\%$ Calculate the velocity using the central difference method

v $=($x$(2$:end$)-$ x$(1$:end$-1))./($t$(2$:end$)-$ t$(1$:end$-1))$;

$\%$ Calculate the acceleration using the second$-$order central difference method

a $=($v$(2$:end$)-$ v$(1$:end$-1))./($t$(2$:end$)-$ t$(1$:end$-1))$;

$\%$ Display the results

disp$(\text{'}$t $($s$)|$ x $($m$)|$ v $($m$/$s$)|$ a $($m$/$s$^2)\text{'})$;

disp$(\text{'}-------|---------|--------|--------\text{'})$;

for i $=1$:length$($t$)$

fprintf$(\text{'}\%6\mathrm{.}3$f $|\%8\mathrm{.}3$f $|\%8\mathrm{.}3$f $|\%8\mathrm{.}3$f

$\text{'},$ t$($i$),$ x$($i$),$ v$($i$),$ a$($i$))$;

end