introducing the function in Matlab

I am newbie , my english is very low , but i have problem with matlab .

Script:

function [a,b,c]=funtest01(x,y)
% to jest funkcja testowa
% a to jest druga linia pomocy dla funkcji funtest01
% to jest komentarz umieszczony w tej m-funkcji
a=x+y;
b=x-y;
c=x*y;
z=5;

Command :

[a,b,c]=funtest01(1,2)

then receives a message:

Undefined function 'funtest01' for input arguments of type 'double'.

What am I doing wrong?

Answer 1

[Carlos]

Probably you have not stored the function in your working directory.Just change your working directory to the directory where your function is stored.

On top of the command line you can change the working directory using the button browse for folder. You can see the directory in which you are working where you read the legend "Current folder".

Answer 2

[Lukas]

How can I do ?

[Carlos]

Just change your working directory to the directory where your function is stored.

On top of the command line you can change the working directory using the button browse for folder. You can see the directory in which you are working where you read the legend "Current folder".