ERROR Not enough input arguments.
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UserG UserG
le 11 Juin 2021
Commenté : UserG UserG
le 11 Juin 2021
Hi everyone, i am new in matlab so i dont know much.
i tried as a beginner to run this code but an error occurs saying "Not enough input arguments." What should i change?
function y=f11(x)
y=2*x+5;
end
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John D'Errico
le 11 Juin 2021
Modifié(e) : John D'Errico
le 11 Juin 2021
You DON'T "run" a function. Run applies to scripts, and soon you will almost forget the run command ever existed, or so I hope.
You can use a function in your code, and in any code you write. For example, define that function, and save it to your search path as an m-file.
Now, USE IT! For example, at the command line in MATLAB:
f11(3)
Or like this:
u = 1:5;
z = f11(u)
Or, as long as f11 is on your search path, you can now call it in some other function. In this next example, I'll use it inside a function handle:
f22 = @(x) 2*f11(x)
f22(3)
So f22 takes the result of f11 applied to x, and then multiplies that by 2.
function y=f11(x)
y=2*x+5;
end
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