www.gusucode.com > globaloptim 案例源码程序 matlab代码 > globaloptim/simple_fitness.m

    function y = simple_fitness(x)
%SIMPLE_FITNESS fitness function for GA

%   Copyright 2004 The MathWorks, Inc. 

  y = 100 * (x(1)^2 - x(2)) ^2 + (1 - x(1))^2;