29 lines
690 B
Text
29 lines
690 B
Text
let bc = {t:0.0, w:[0.0, 1.0, 10.0]}
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const omega = 27.0;
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const sigma = 10.0;
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const beta = 8.0 / 3.0;
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let pf = [
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(q) => {
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const x = q.w[0];
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const y = q.w[1];
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return sigma * (y - x);
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},
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(q) => {
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const x = q.w[0];
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const y = q.w[1];
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const z = q.w[2];
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return x * (omega - z) - y;
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},
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(q) => {
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const x = q.w[0];
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const y = q.w[1];
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const z = q.w[2];
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return x * y - beta * z;
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},
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];
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let r = solve (0.01, 2000, bc, pf);
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plot (r, {x:['t'], y:['w', 0]}, '#00ff00');
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plot (r, {x:['t'], y:['w', 1]}, '#ff0000');
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plot (r, {x:['t'], y:['w', 2]}, '#0000ff');
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plot (r, {x:['w', 0], y:['w', 2]}, '#00ffff');
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delete r.data; /* ukliď po sobě */
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