log2(x)

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nastya nastya
nastya nastya 2020-5-24
评论： Gautam 2020-5-24
Здравствуйте, помогите пожалуйста исправить ошибку.
Пишу функцию:
function [F] = log2(x)
F = log(x)/log(2);
end
Но мне выдает ошибку:
Not enough input arguments.
Error in log2 (line 2)
F = log(x)/log(2);
  2 个评论
nastya nastya
nastya nastya 2020-5-24
function [F] = log2(x)
F = log(x)/log(2);
end
Gautam
Gautam 2020-5-24
After writing your function save the file. Then in MATLAB command prompt try
>> value = log2(10);
PS: You dont have to create this function. Since log2 is a built-in MATLAB function https://www.mathworks.com/help/matlab/ref/log2.html

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