A Novel Discrete Grey Model and Its Application

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Temperature</td><td class="align_center">Strength (MPa)</td><td class="align_center">Temperature</td><td class="align_center">Strength (MPa)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">400</td><td class="align_center">1931</td><td class="align_center">800</td><td class="align_center">1207</td></tr><tr><td class="align_left">500</td><td class="align_center">1724</td><td class="align_center">900</td><td class="align_center">1069</td></tr><tr><td class="align_left">600</td><td class="align_center">1517</td><td class="align_center">1000</td><td class="align_center">952</td></tr><tr><td class="align_left">700</td><td class="align_center">1345</td><td class="align_center">1100</td><td class="align_center">848</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Raw data of tensile strength from 400°C to 1100°C.</div>

Mathematical Problems in Engineering

tab2

Table 2

Table 2: A Novel Discrete Grey Model and Its Application 