MATLAB: Do-While

cfor loopwhile loop

Hallo, i want to realize in matlab the C code do-while. the condition to stop the cicle is: if save_rig==A(n). can you tell me how to realize it in matlab?actually i've done it with a for cicle+break but i don't like this solution. thank you

Best Answer

while true
  %code here
  if save_rig == A(n); break; end
end

Related Solutions

MATLAB: Do while loop in Matlab

There is no 1-to-1 correspondence to the C++ do while loop in MATLAB. Your best option is to use a while loop. The difference is that while loops check the condition at the beginning of the loop while do while loops check the condition at the end of the loop.

while (abs(A-B) <= 50)
...
end

To check the condition at the end of the loop using a while loop, use an if statement inside the while loop:

while 1
  <your calculations>
  if ~(abs(A - B) <= 50)
      break;
  end
end

MATLAB: Repeat a condition from the first iteration of for loop

Hamed - if your for loop is something like

 for k=1:n

then you can replace it with a while loop and allow the looping to continue from the first iteration whenever your condition is true

 k = 1;
 while k<=n
     if condition is true
         % do something
         % reset k to repeat loop from first iteration
         k = 1;
     else
         k = k + 1;
     end
 end

The only trick is making sure that you don't get stuck in this loop. When would the condition be false for all iterations that would finally cause the code to exit the loop?

Best Answer

Related Solutions

MATLAB: Do while loop in Matlab

MATLAB: Repeat a condition from the first iteration of for loop

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