log2(x)

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);

[nastya nastya]

function [F] = log2(x)

F = log(x)/log(2);

end

[Gautam]

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