shubert.m

来自「遗传算法工具箱」· M 代码 · 共 4 行

function z=Shubert(x,y)
z=((1*cos((1+1)*x+1))+(2*cos((2+1)*x+2))+(3*cos((3+1)*x+3))+(4*cos((4+1)*x+4))+(5*cos((5+1)*x+5))).*...
    ((1*cos((1+1)*y+1))+(2*cos((2+1)*y+2))+(3*cos((3+1)*y+3))+(4*cos((4+1)*y+4))+(5*cos((5+1)*y+5)));