I am trying to use fminbndto calculate an optimum value. I want to define the function and use this with fminbnd. However I get many errors. Clearly it is necessary to use more definitions. My input and the result was:
f = @(x)p1*x^4 + p2*x^3 + p3*x^2 + p4*x + p5
f =
@(x)p1*x^4+p2*x^3+p3*x^2+p4*x+p5
>> >> x = fminbnd(f, 0, 1000) Undefined function or variable 'p1'.
Error in @(x)p1*x^4+p2*x^3+p3*x^2+p4*x+p5
Error in fminbnd (line 215) x= xf; fx = funfcn(x,varargin{:});
>> will someone please either help me modify this or direct me to an appropriate link that will assist me further?
Gavin.
Best Answer