Beating Heart

on 22 Oct 2024

Cite your audio source here (if applicable):

drawframe(1);

Write your drawframe function below

function drawframe(f)

t = linspace(0, 2 * pi, 100);

cla;

figure;

hold on;

for i = 1:f

scale = max(0.1, 1 - (i - 1) * 0.08);

x = scale * 16 * (sin(t)).^3;

y = scale * (13 * cos(t) - 5 * cos(2 * t) - 2 * cos(3 * t) - cos(4 * t));

plot(x, y, 'r-', 'LineWidth', 2);

end

axis equal;

axis([-20 20 -20 20]);

set(gca, 'Color', [0.9 0.9 0.9]);

title(['Frame: ', num2str(f)]);

hold off;

end

drawframe(15);

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