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Creating a combined graph using a equation which contains a matrix
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How does the following equation

Equation 1.0

where

y1 = 0.2898 * cos(2.074*t) .* [-0.9571; 0.2989];

y2 = (-0.9571*cos(0.8350*t)).*[-0.2898; -0.9571];

I am trying to create this graph:

Graph 1

But I dont know what function creates this function, i have tried the following:

plot(t, y1(1,:) y1(2,:), 'r', 'linewidth', 4, 'DisplayName', 'y1');

plot(t, y2(1,:) y2(2,:), 'g', 'linewidth', 4, 'DisplayName', 'y2');

But this doesnt work, this is what y1 and y2 look in there separate components

Graph 2

Any help would be greatly appreciated!

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1 year ago