A Novel Short-Range Prediction Model for Railway Track Irregularity

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="591490.fig.004a" src="https://static.hindawi.com/articles/ddns/volume-2012/591490/figures/591490.fig.004a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>  September 24th</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="591490.fig.004b" src="https://static.hindawi.com/articles/ddns/volume-2012/591490/figures/591490.fig.004b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b> October 10th</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="591490.fig.004c" src="https://static.hindawi.com/articles/ddns/volume-2012/591490/figures/591490.fig.004c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b> October 30th</td></tr></table></td></tr><tr class="fig-image" id="d"><td><img alt="591490.fig.004d" src="https://static.hindawi.com/articles/ddns/volume-2012/591490/figures/591490.fig.004d.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(d) </b> November 13th</td></tr></table></td></tr><tr class="fig-image" id="e"><td><img alt="591490.fig.004e" src="https://static.hindawi.com/articles/ddns/volume-2012/591490/figures/591490.fig.004e.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(e) </b> December 12th</td></tr></table></td></tr><tr class="fig-image" id="f"><td><img alt="591490.fig.004f" src="https://static.hindawi.com/articles/ddns/volume-2012/591490/figures/591490.fig.004f.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(f) </b> December 25th</td></tr></table></td></tr></table>

<table>Histograms on errors in gauge predictions of all sampling points in Jiulong-Beijing track section from K612+000 to K614+000.</table>

Discrete Dynamics in Nature and Society

A Novel Short-Range Prediction Model for Railway Track Irregularity

Figure 4