how can i take the values from edit_text of gui to function

I am writing a program for fluid kinematics. It is working, but i want to show in matlab gui.

function ut=u(x,y);

ut=3*x+y

end

it accepts

function ut=u(x,y);

ut=(get(handles.edit11,'String'))

end

but it does not accept it.

i want to get values from edit_text. Can you help for this?

[esat gulhan]

i write 3*x+y to edit_text which refers get(handles.edit11,'String') but i doesnot work

[esat gulhan]

It says "Undefined variable "handles" or class "handles.ugui"." when i put

[Jason]

Put handles as an argument in your function.

Answer 1

[Image Analyst]

Try this link:

function ut = u(handles, x, y)
    ut = handles.edit11.String
    evalc(ut)
end

[Jason]

Shouldn't there be a get ...

get(handles.edit11,'String')

[Image Analyst]

No - that's the old fashioned way - pre release 2014b. The newer way is like the object oriented programming (OOP) way that all modern languages use now. I'm using the new/current OOP way.

Answer 2

[esat gulhan]

It is definetly good way. (practical). it works...thanks