20 lines
437 B
Text
20 lines
437 B
Text
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/* Počáteční podmínky */
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let bc = {t:0.0, w:[1.0, 0.0]}
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/* Konstanty */
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const f = 6.2831853
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const fq = f * f;
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/* Hamiltonovy rovnice */
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let pf = [
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(o) => {
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return o.w[1];
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},
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(o) => {
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return - fq * o.w[0];
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},
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];
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let r = solve (0.01, 100, bc, pf); /* řešení */
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/* Grafy */
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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:['w', 0], y:['w', 1]}, '#00ffff');
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