Classification par l’équation cartésienne explicite en y (courbes algébriques): . LISSAJOUS (COURBE OU FIGURE DE/) · LISSE (COURBE/) · LITUUS. équerre f LISP abbr (list processing language) COMP langage de traitement de listes m Lissajous: – figures npl PHYS courbes de Lissajous f pl list’ n COMP.
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I created it with the following GNUplot code: Gnuplot diagrams Lissajous curves. On larger, llssajous sophisticated audio mixing consoles an oscilloscope may be built-in for this purpose.
The figure below summarizes how the Lissajous figure lissajjous over different phase shifts. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
File:Lissajous curve 1by2.svg
Prior to modern electronic equipment, Lissajous curves could be generated mechanically by means of a harmonograph. If the file has been modified from its original state, ocurbe details such as the timestamp may not fully reflect those of the original file.
File:Lissajous curve – Wikimedia Commons
Rational ratios produce closed connected or “still” figures, while irrational ratios produce figures that appear to rotate. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong. Retrieved 17 September This article includes a list of referencesbut its sources remain unclear because it has insufficient inline citations.
Two phase-shifted sinusoid inputs are applied to the oscilloscope in X-Y mode and the phase relationship between the signals is presented as a Lissajous figure.
Not to be confused with spirographswhich are generally enclosed by a circular boundary, whereas Lissajous curves are enclosed by rectangular boundaries.
Lissajous curves can also be generated using an oscilloscope as illustrated. Retrieved from ” https: This licensing tag was added to this file as part of the GFDL licensing update.
Lisssjous file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. This W3C- unspecified plot was created with Gnu plot. I, the copyright holder of this work, hereby publish it under the following licenses:.
A Lissajous curve is used in experimental tests to determine if a device may be properly categorized as a memristor. This family of curves was investigated by Nathaniel Bowditch inand later in more detail by Jules Antoine Lissajous in Views Read Edit View history.
Index of /courbes2d/lissajous
The visual form of these curves is often suggestive of a three-dimensional knotand indeed many kinds of knots, including those known as Lissajous knotsproject to the plane as Lissajous figures. In other projects Wikimedia Commons. In a sequence towards the end of an episode of Columbo entitled “Make me a Perfect Murder”, the detective sits watching Lissajous curves displayed to music on monitors in a TV outside broadcast van.
Summary [ edit ] Description Lissajous curve 1by2. Please help to improve this article by introducing more precise citations. The following other wikis use this file: