rosen.sci

来自「Program in matlab for trainig rbf networ」· SCI 代码 · 共 19 行

function result = rosen(x,y);
// Objective function for Differential Evolution
//
// Input Arguments:   
// ---------------
// x                  : parameter vector to be optimized
// y                  : data vector (remains fixed during optimization)
//
// Output Arguments:
// ----------------
// result              : objective function value
//


//-----Rosenbrock's saddle------------------
 result = 100*(x(2)-x(1)^2)^2+(1-x(1))^2;

endfunction