Index in position 2 exceeds array bounds (must not exceed 1).

Hi, I am running a code, however I keep getting error:

Can anyone help me fix this issue? Thank you.

title('Orignal Image' )

plot(NouN(100,:) )

[madhan ravi]

f14.jpg?

[Adam Danz]

Nout is allocated with all 0s.

Nout=zeros(1,col);

Then in a loop, you do this calculation

for j = 1:col
    ...
    Nout(1,j) = Nin(1,j)*exp(-A(1,j));
    ...
 end

On each iteration of the loop, Nin(1,j) will always equal 0, no?

Answer 1

[the cyclist]

I can't be sure, but it looks like you've inadvertently defined Nin to just be a scalar:

Nin(1,:)=100000

Nin =

      100000

So if you try to access Nin(1,2), it does not exist.