What is wrong with this easy script

in a new script,

Hello,

I am new in Matlab. I am practicing. I don´t know why, Matlab don´t accept this code:

function out=picker(condition,in1,in2)
if condition == 1
    out=in1;
elseif condition == 0
    out=in2;
end

What is wrong?

Thank you for you time

[David Hill]

There is nothing wrong with it. How are you calling it? There is one thing that would simplify and always provide an output.

function out=picker(condition,in1,in2)
 if condition %no need for ==1
    out=in1;
 else %no need for elseif
    out=in2;
 end
end

% should call function
a = picker(1,1,5) % need three inputs to the function

[Joss E.]

I understood it now. For me was very useful, thank you a lot.

Answer 1

[Image Analyst]

You need to pass in something. You can't just click the green Run triangle without passing in anything for the arguments. For example, you could do this from the command line:

>>out = picker(true, 42, 73)

[Joss E.]

For me was very useful. Thank you a lot for you time. You are very kind. Long life for you