Kuramoto simulation and corresponding Fourier spectrum for the New York Metro.

<p>(<b>A</b>) Time series of global order parameter for the network shown in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0075569#pone-0075569-g012" target="_blank">Figure 12 </a><b>B</b> with . These values were chosen to maximise the oscillatory behaviour. (<b>B</b>) Corresponding Fourier spectrum for signal in <b>A</b>.