myxyz.m

matlab程序

function q=myxyz(p)

x=p(1); y=p(2); z=p(3);

q=zeros(3,1);

q(1)=sin(x)+y^2+log(z)-7;

q(2)=3*x+2^y-z^3+1;

q(3)=x+y+z-5;