MATLAB Program for MOON

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Code:

clc

clear all

close all

figure;

pause(5);

axis([-2 2 -2 2]);

hold on;

fill([-2 2 2 -2],[-2 -2 2 2],'k');

hold on;

t=0:0.01:2*pi;

e=10*rand(1,length(t)).*cos(t);

f=10*rand(1,length(t)).*sin(t);

for i=1:length(e)

    x=e(i)+0.02*cos(t);

    y=f(i)+0.02*sin(t);

    patch(x,y,'w');

    hold on;

end

hold on;

t=0:0.01:2*pi;

x=cos(t);

y=sin(t);

fill(x,y,'w');

axis square;

x=0.3+0.7*cos(t);

y=0.1+0.7*sin(t);

fill(x,y,'k');