MATLAB: Continue for-loop despite matlab error

continueloopmatlab error

I want to process a number of images for data analysis. If one of the images causes a matlab error, I want the program to display a message but to continue with the analysis of the following images. So it would need to continue with the next iteration of a for loop. Is this possible and how would I do this?

Thanks, Christine

Best Answer

You could do something like

for ii = 1:n
  try
    % your code
  catch ME
    warning('Something happened');
  end
end

Related Solutions

MATLAB: Repeat Try/Catch loop

You could embed your try/catch statements in a while loop, then check a condition at the beginning each iteration to see if the previous iteration ended in an error.

This could either be done through dealing with the MException object itself or just through setting a counter both inside the catch portion and outside the try/catch statement. When the two counters don't match up, you know that you have just had a successful run.

count = 0;
err_count = 0;
while count == err_count
    try
        i = randi(9);
        if i ~= 7
            error
        end
    catch MyErr
        err_count = err_count + 1;
    end
    count = count + 1;
end

MATLAB: Continue despite the error

you can use try...catch

doc try

Best Answer

Related Solutions

MATLAB: Repeat Try/Catch loop

MATLAB: Continue despite the error

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