lissajous figure การใช้

• The arrows show the direction of rotation of the Lissajous figure.
• The figure below summarizes how the Lissajous figure changes over different phase shifts.
• Even a simple harmonograph as described can create ellipses, spirals, figure eights and other Lissajous figures.
• *The Dadaist artist Max Ernst painted Lissajous figures directly by swinging a punctured bucket of paint over a canvas.
• Highest accuracy signals are obtained if the Lissajous Figure is circular ( no gain or phase error ) and perfectly centred.
• Quadrature sine / cosine signals can be monitored easily by using an oscilloscope in XY mode to display a circular Lissajous Figure.
• Lissajous figure on an oscilloscope, displaying a 1 : 3 relationship between the frequencies of the vertical and horizontal sinusoidal inputs, respectively.
• Below are examples of Lissajous figures with } }, an odd natural number, an even natural number, and = 1 } }.
• Lissajous figures were sometimes displayed on oscilloscopes meant to simulate high-tech equipment in science-fiction TV shows and movies in the 1960s and 1970s.
• The typical way to consider polarization is to keep track of the orientation of the electric field Lissajous figure that describes the " polarization state ".
• Laposky was interested in showing the designs or patterns based on natural forms, curves due to physical forces, or curves based on mathematical principles, such as various waveforms ( sine-waves, square waves and Lissajous figures ).
• For a ratio of 1, the figure is an ellipse, with special cases including circles (, } } radians ) and knot, and indeed many kinds of knots, including those known as Lissajous knots, project to the plane as Lissajous figures.
• More scientific publications followed, including a study of a meteor explosion ( 1807 ), three papers on the orbits of comets ( 1815, 1818, 1820 ) and a study of the Lissajous figures created by the motion of a pendulum suspended from two points ( 1815 ).