Re: Urgent help for fsolve

[Søren Hauberg]

søn, 25 09 2011 kl. 11:50 -0700, skrev skazmi:
> i am trying to optimize these two non-linear equations,
> 
> i dont know where is the bug can any one help.

I don't know what kind a problem you are seeing, but perhaps you just
need to declare 'one' and 'two' global inside the function as well?

        global x y
        function [one, two] = f (x, y)
          global x y
          one = (x^-1.3)*P - 1.2*(1-y)^-3.6; 
          two = 2+3*y-x; 
          three = [one two]'
        return;
        endfunction 
        
        [[x, y], fval, info] = fsolve (@f, [1; 2])
        
/Søren


> 
> global x y
> function [one, two] = f (x, y)
>   one = (x^-1.3)*P - 1.2*(1-y)^-3.6; 
>   two = 2+3*y-x; 
>   three = [one two]'
> return;
> endfunction 
> 
> [[x, y], fval, info] = fsolve (@f, [1; 2])
> 
> 
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