If output is numeric use Array
output=zero(1,total iteration); % Pre-allocate the variable
for iter i=1:...
output(i)=....Calculate here and save
end
If the output is vector or any group of numbers, use Cell Array
output=cell(1,total iteration); % Pre-allocate the variable
for iter i=1:...
output{i}=....Calculate here & save
end
Hope it helps!
