lorenz1.m

lorenz吸引子的画法

function K= lorenz1(y)
K(1) = 10*(-y(1)+y(2));
K(2) = 28*y(1)-y(2)-y(1)*y(3)-50*y(2)-abs(y(1)*y(3))*2*y(2)/(abs(y(2)));
K(3) = y(1)*y(2)-8*y(3)/3;