How to call a function (another .m file) in MATLAB GUI?

I want to call an another .m file in my main gui .m file. But when i call the function, it gives me error due to "handles." operators.

If i change "handles." operators in the .m function file, i can't get any result in gui figure.

How to fix this problem? Thanks in advance!

Answer 1

[Jan]

When you get an error message, it is a good idea, to post it here. Posting the relevant part of the code allows us to understand what happens.

"handles." is not an operator, but a struct.

[Ekin]

Well you are right. I get this error when I try to call the function:

 Undefined function or variable "handles".

 Error in Murthy (line 71) axes(handles.axes2);

 Error in Myprogram>pushbutton1_Callback
 (line 106)
 qwertyu=Murthy(result);

I think i solved the problem right now. Just deleted the axes line and pasted it below button function.

[Jan]

Or you can provide the handles struct as input to the Murthy function:

qwertyu=Murthy(result, handles);
...
function Reply = Murthy(result, handles)
...