comet531.m

来自「matlab7.0从入门到精通(光盘内容)」· M 代码 · 共 8 行

function comet531

figure(1)
t = 0:.01:2*pi;
x = cos(2*t).*(cos(t).^2);
y = sin(2*t).*(sin(t).^2);
comet(x,y);