www.gusucode.com > 粒子群工具箱 - Particle Swarm (PSO) Toolbox-beta-0.3源码程序 > 粒子群工具箱 - Particle Swarm (PSO) Toolbox-beta-0.3\functions\DeJong.m
%The DeJong (Sphere) function for use with the psotoolbox % % Function Description: % Equation -> sum ( x(i)^2 ) % xmin = [0, 0, 0.....0] (all zeroes) % fxmin = 0 (zero) function Dejed = DeJong(Swarm) [SwarmSize, Dim] = size(Swarm); Dejed = sum((Swarm .^2)')';