out = x; "Not enough input arguments"

Script:

function out = g(x)
%g(x) er en funksjon med delt forskrift
out = x;
n = length (x);
for k=1:n
    if (x(k)<0)
        out = -x(k).^2;
    else
        out = sin(4.*x);
    end
end
end

Problem:

I get this message:

EDU>> g
Error using g (line 3)
Not enough input arguments.

How do I solve this?

Answer 1

[Laurent]

How did you call your function? It seems you forgot to put input arguments, in this case 'x'.

I would try to call your function from the command window as follows (I took 5 as an example here):

result=g(5);

Do you still get the error?

[Geir]

Excellent, thank you!