Spiral art using Circles in MATLAB

MATLAB Program:

%Code:

%https://www.matlabcoding.com/

figure;

pause(10);

fill([-40 -40 40 40],[-40 40 40 -40],'k');

hold on;

t=0:0.1:10*pi;

 x=t.*cos(t);

 y=t.*sin(t);

 r=0.02;

 m=0;

for i=1:length(x)

    if(rem(m,2)==0)

    a=x(i)+r*cos(t);

    b=y(i)+r*sin(t);

       fill(a,b,'w');

    else

        a=x(i)+r*cos(t);

    b=y(i)+r*sin(t);

       fill(a,b,'k');

    end

    m=m+1;

       hold on;

    axis ([-40 40 -40 40]);

    axis square;

    pause(0.1);

    r=r+0.02;

end