www.gusucode.com > globaloptim 案例源码程序 matlab代码 > globaloptim/ObtainFunctionValueAndMinimizingPointExample.m
%% Obtain Function Value And Minimizing Point % Find a minimum value of a function and report both the location and value % of the minimum. %% % Create the following two-variable objective function. On your MATLAB(R) % path, save the following code to a file named |psobj.m|. % % <include>psobj.m</include> % %% % Set the objective function to |@psobj|. fun = @psobj; %% % Find the unconstrained minimum of the objective, starting from the point % |[0,0]|. Return both the location of the minimum, |x|, and the value of % |fun(x)|. x0 = [0,0]; [x,fval] = patternsearch(fun,x0)