Write a Matlab$/$Octave script that takes n as input and print the following pattern.

If n is $5,$ the following pattern will be printed.

$***$

$*******$

$***********$

$***************$

$*******************$

$***************$

$***********$

$*******$

$***$

If n is $3,$ the following pattern will be printed.

$***$

$*******$

$***********$

$*******$

$***$