Here is the code from Exercise $6\mathrm{.}3$: function images$\_$same$=$image$\_$compare$($M$1,$M$2,$E$)$ if size$($M$1)$~$=$size$($M$2)$ images$\_$same$=$false elseif $($sum$($M$1$~$=$M$2,$'all'$)/$numel$($M$1))>($E$*\mathrm{.}01)$ images$\_$same$=$false else images$\_$same$=$true end In Exercise $6.$ Problem $3,$ you wrote a function to compare two black$-$and$-$white image matrices. Copy that function to the bottom of the code window as a local function. The objective of this problem is to determine if an image is contained within a larger image. The way you will do this is by looping over all pixels of the larger image, and comparing the sub$-$matrix starting at the current pixel to the smaller image. For example, suppose image $1$ is NXN pixels, and image$2$ is MXM pixels, where M is greater than N$,$ and you want to determine if image$1$ is contained within image$2($allowing for some error tolerance as in the earlier exercise$).$ if M