Applets:Periodendauer periodischer Signale: Unterschied zwischen den Versionen
Aus LNTwww
| Zeile 62: | Zeile 62: | ||
| − | <form id=" | + | <form id="jxgForm"> |
| − | |||
<!-- Resetbutton, Checkbox und Formel --> | <!-- Resetbutton, Checkbox und Formel --> | ||
<p> | <p> | ||
| Zeile 70: | Zeile 69: | ||
</p> | </p> | ||
| − | + | <div id="pltBoxHtml" class="jxgbox" style="width:600px; height:600px; border:1px solid black; margin:170px 20px 0px 0px;"></div> | |
| − | <div id=" | + | <div id="cnfBoxHtml" class="jxgbox" style="width:600px; height:150px; border:1px solid white; margin:-960px 20px 0px 0px;"></div> |
| − | <div id=" | + | <div id="outBoxHtml" class="jxgbox" style="width:600px; height:100px; border:1px solid white; margin:625px 20px 0px 0px;"></div> |
| − | <div id=" | + | </form> |
<script type="text/javascript"> | <script type="text/javascript"> | ||
| Zeile 79: | Zeile 78: | ||
//Grundeinstellungen der beiden Applets | //Grundeinstellungen der beiden Applets | ||
JXG.Options.text.useMathJax = true; | JXG.Options.text.useMathJax = true; | ||
| − | var brd1 = JXG.JSXGraph.initBoard(' | + | var brd1 = JXG.JSXGraph.initBoard('pltBoxHtml', {showCopyright:false, axis:false, zoom:{factorX:1.1, factorY:1.1, wheel:true, needshift:true, eps: 0.1}, grid:false, boundingbox: [-0.5, 2.2, 12.4, -2.2]}); |
| − | var brd2 = JXG.JSXGraph.initBoard(' | + | var brd2 = JXG.JSXGraph.initBoard('cnfBoxHtml', {showCopyright:false, showNavigation:false, axis:false, grid:false, zoom:{enabled:false}, pan:{enabled:false}, boundingbox: [-1, 2.2, 12.4, -2.2]}); |
| − | var brd3 = JXG.JSXGraph.initBoard(' | + | var brd3 = JXG.JSXGraph.initBoard('outBoxHtml', {showCopyright:false, showNavigation:false, axis:false, grid:false, zoom:{enabled:false}, pan:{enabled:false}, boundingbox: [-1, 2.2, 12.4, -2.2]}); |
brd2.addChild(brd1); | brd2.addChild(brd1); | ||
brd2.addChild(brd3); | brd2.addChild(brd3); | ||
//Einstellungen der Achsen | //Einstellungen der Achsen | ||
| − | xaxis = brd1.create('axis', [[0, 0], [1,0]], {name:'\\[t | + | xaxis = brd1.create('axis', [[0, 0], [1,0]], {name:'\\[\\frac{t}{T}\\]', withLabel:true, label:{position:'rt', offset:[-25, 15]}}); |
yaxis = brd1.create('axis', [[0, 0], [0, 1]], {name:'\\[x(t)\\]', withLabel:true, label:{position:'rt', offset:[10, -5]}}); | yaxis = brd1.create('axis', [[0, 0], [0, 1]], {name:'\\[x(t)\\]', withLabel:true, label:{position:'rt', offset:[10, -5]}}); | ||
Version vom 13. September 2017, 18:50 Uhr
Funktion: $$x(t) = A_1\cdot cos\Big(2\pi f_1\cdot t- \frac{2\pi}{360}\cdot \phi_1\Big)+A_2\cdot cos\Big(2\pi f_2\cdot t- \frac{2\pi}{360}\cdot \phi_2\Big)$$
