Study wave propagation with this simulation. Oscillator Chain models a one-dimensional linear array of coupled harmonic oscillators with fixed ends. This model can be used to study the propagation of waves in a continuous medium and the vibrational modes of a crystalline lattice. The Ejs model shown here contains 31 coupled oscillators equally spaced within the interval [0, 2 p] with fixed ends. The m-th normal mode of this system can be observed by entering f(x) = sin(m*x/2) as the initial displacement where m is an integer.

Requirements:
* Java

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