MATLAB: Hi i am getting Index out of bounds error pls help me solve it

out of bounds

I hv a 2d image of 93×58 pixels. Error im gettin is attempted to access b(1,59) because size(b)=(93,58).

How do i go about rectifying this error?? Pls help as im new to matlab and to image processing. Thanks in advance.

You’re asking for column 59 of a 58-column matrix.

Think about it ...

EDIT — Seeing only the part of your code that you posted (about 8 hours ago), I would simply reverse the values of ‘m2’ and ‘n2’ in your loops.

N = 12;
x = rand(1,N);
y = rand(1,N);
z = rand(1,N);
A = [ x ; y ; z ] ;

n=4;
m=4;
a=zeros(m,n)
a(1:m,1)=1:m
a(1,1:n)=1:n
for ii=2:m
  for jj=2:n
      a(ii,jj)=a(ii,jj-1)*a(ii-1,jj)
  end
end