Simulate simple harmonic oscillator trajectory. Action for the Harmonic Oscillator model displays the trajectory of a simple harmonic oscillator by minimizing the classical action. The simulation displays the endpoints of the motion (t,x) which can be changed by using the textboxes or dragging, and displays the new trajectory as well as calculates the physical trajectory (that minimizes the action). You can modify this simulation if you have Ejs installed by right-clicking within the plot and selecting "Open Ejs Model" from the pop-up menu item.

In the left panel you can choose the frequency, the starting and ending configurations (t1,x1) = (t1,x1) and (t2,x2) = (t2,x2), as well as the number of points N in the polygonal trajectory and. The trajectory points, including the end points, can be moved with the mouse.

Requirements:
* Java

The license of this software is Freeware, you can free download and free use this graphing software.