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Keywords from Image Description:
Ueberlagerung gegenlaeufiger Wellen . de Animated Stehende Welle MATLAB Herbert Weidner Reflexionsfaktor steps zeit steps wave sin pi zeit huell zeros length zeit nur bei init hinlaufend sin pi zeit pi phi ruecklaufend sin pi zeit pi phi sum hinlaufend ruecklaufend plot zeit hinlaufend zeit ruecklaufend zeit sum