I am not sure why my function is undefined for input arguments double.

Question

Jomarck 2022-9-26

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1812145-i-am-not-sure-why-my-function-is-undefined-for-input-arguments-double

回答： Chunru 2022-9-26

% Enter the commands for your function here.  
x = random_number
function [check_range] = numberChecker(random_number, check_range)
    if (random_number < 10 & random_number > 0)
        check_range = 1
    else
        check_range =-1
    end
end

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Answer 1

Chunru 2022-9-26

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1812145-i-am-not-sure-why-my-function-is-undefined-for-input-arguments-double#answer_1060720

x = rand([-20 20]);  % generate random number in range [-20 20]
% call the function
% output    function_name   input_argument
check      = numberChecker(       x        )
check = -1
function [check_range] = numberChecker(random_number)
    if (random_number < 10 & random_number > 0)
        check_range = 1;
    else
        check_range =-1;
    end
end