While Loop Inside a function
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How do I write a while loop inside a function?
I want a function that will continue to run until a user inputs a number between the given choices.
回答（2 个）
Star Strider
2019-11-7
0 个投票
Write it the same way you would write a while loop in a script.
Also consider putting in a counter with a limited number of iterations, or some other condition (such as testing for an empty response), so that it does not become an infinite loop.
Walter Roberson
2019-11-7
function user_choice = ask_connectivity
user_choice = [];
while ~isscalar(user_choice) || ~ismember(user_choice, [4, 8, 26])
user_choice = input('Enter connectivity to use, 4, 8, or 26? ');
end
end
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2019-11-7
2019-11-7
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