How to fix this loop to get the desired output ?

New_Td = [4,1,1]

   for t = New_Td
     for b = 1:t
         duplicate(b) = 0;
         r(b) = 0;
         fprintf('Hai from %i\n',t);
         disp(duplicate);
     end
 end

Output I am getting look like this: ->>>> WRONG OUTPUT WHICH I AM GETTING

if true
  Hai from 4
   0
 Hai from 4
   0     0
 Hai from 4
   0     0     0
 Hai from 4
   0     0     0     0
 Hai from 1
   0     0     0     0
 Hai from 1
   0     0     0     0
end

But CORRECT OUTPUT SHOULD BE LIKE THIS:

if true
   Hai from 4
   0
 Hai from 4
   0     0
 Hai from 4
   0     0     0
 Hai from 4
   0     0     0     0
 Hai from 1
   0     
 Hai from 1
   0    
end

Answer 1

[Majid Farzaneh]

Hi,

New_Td = [4,1,1]
   for t = New_Td
     duplicate=[];
     for b = 1:t
         duplicate(b) = 0;
         r(b) = 0;
         fprintf('Hai from %i\n',t);
         disp(duplicate);
     end
 end

[Majid Farzaneh]

At the first time for t=4, duplicate length become 4. When t become 1, duplicate length is still 4.

You should destroy duplicate and build it again after each iteration. The code above is work.