Transform the code from the previous homework to study the average evolution of a single step of the wildfire propagation, starting from the two initial conditions described in the lectures, averaged over $1000$ realizations:

Case $1$: Use

p $=0\mathrm{.}5($probability$)$

n $=3($matrix size$)$

Initial conditions: M$($i$,$j$)=0$ except M$(2,2)=1$ try it by matlab