- /
-
A Christmas tree
on 26 Oct 2022
- 4
- 13
- 0
- 0
- 280
t = linspace(0, 300*pi, 1000);
x = t.*cos(6*t).^3;
y = t.*sin(6*t).^2;
plot(x, y,'color',[0.39 0.83 0.07]);
hold on
plot([0 0],[-100 0],'color','k','linewidth',10)
plot([0 -23 -21 512 -690 -500 171],[920 646 334 295 123 327 190],'rp','markerfacecolor','r','markersize',20)
xlim([-1500 1500])