[求助]各位朋友帮忙看看应该使用什么模型来做这道题
<div><strong><font face="楷体_GB2312" color="#0909f7" size="5">这两天的校内数学建模比赛，很诡异的一道题目，由于对数学建模不是很熟悉，大家帮忙看看应该从哪个角度入手。</font></strong></div><div><br/></div><div><p class="MsoNormal" align="center" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center;"><b style="mso-bidi-font-weight: normal;"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体;">高校家庭经济困难学生认定问题<span lang="EN-US"><p></p></span></span></b></p><p></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 24pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.0; mso-layout-grid-align: none;"><span lang="EN-US" style="FONT-SIZE: 12pt;"><p><font face="Calibri"><br/>
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</font></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 24pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.0; mso-layout-grid-align: none;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">为帮助家庭经济困难的大学生能上得起学</span><span lang="EN-US" style="FONT-SIZE: 12pt;"><font face="Calibri">, 2007</font></span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">年国家出台了新的资助政策和相应的家庭经济困难学生的认定办法。该办法将家庭经济困难学生大体分为</span><span lang="EN-US" style="FONT-SIZE: 12pt;"><font face="Calibri">2</font></span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">—</span><span lang="EN-US" style="FONT-SIZE: 12pt;"><font face="Calibri">3</font></span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">档，分为</span><span lang="EN-US" style="FONT-SIZE: 12pt;"><font face="Calibri">2</font></span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">档的为一般困难和特别困难，分为</span><span lang="EN-US" style="FONT-SIZE: 12pt;"><font face="Calibri">3</font></span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">档的为一般困难、比较困难和特别困难。困难学生的比例一般在该校学生的</span><span lang="EN-US" style="FONT-SIZE: 12pt;"><font face="Calibri">20%</font></span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">左右。</span><span lang="EN-US" style="FONT-SIZE: 12pt;"><p></p></span></p><p></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 24pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.0; mso-layout-grid-align: none;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">根据新的资助政策的要求，各地各高校根据本地本校的实际情况也制定了自己的《认定办法》，但在评审的过程中，因为资助力度和覆盖面的加大，又出现了新问题：一是给与不给相差悬殊，二是一般困难和不困难很难界定。确实，家庭经济困难学生认定工作包含了太多的因素，存在一定程度的主观因素过强、信息不对等问题。为加强该项工作的科学化、规范化，请你解决如下问题</span><span lang="EN-US" style="FONT-SIZE: 12pt;"><font face="Calibri">:<p></p></font></span></p><p></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 45pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 20pt; mso-layout-grid-align: none; mso-list: l0 level1 lfo1; tab-stops: list 45.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; mso-fareast-font-family: Calibri; mso-bidi-font-family: Calibri;"><span style="mso-list: Ignore;"><font face="Calibri">1.</font><span style="FONT: 7pt 'Times New Roman';"><br/>
</span></span></span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体;">附录<span lang="EN-US">1</span>是某高校认定</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">家庭经济困难学生等级的部分数据，请你根据这个数据给出</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体;">该高校家庭经济困难学生认定等级的数学模型；</span><span lang="EN-US" style="FONT-SIZE: 12pt;"><font face="Calibri"><br/>
<p></p></font></span></p><p></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 45pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 20pt; mso-layout-grid-align: none; mso-list: l0 level1 lfo1; tab-stops: list 45.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体;"><span style="mso-list: Ignore;">2.<span style="FONT: 7pt 'Times New Roman';"><br/>
</span></span></span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">有人提出用</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体;">如下<span lang="EN-US">7</span>个因素作为认定家庭经济困难的标准：<span lang="EN-US"><p></p></span></span></p><p></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 24.1pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.0; mso-layout-grid-align: none;"><b style="mso-bidi-font-weight: normal;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体;">（一）家庭因素<span lang="EN-US"><p></p></span></span></b></p><p></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 48pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 4.0; mso-layout-grid-align: none;"><span lang="EN-US" style="FONT-SIZE: 12pt;"><font face="Calibri">1</font></span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">）成员及状况：父母工作情况，兄弟姐妹就学情况，父母身体状况</span><span lang="EN-US" style="FONT-SIZE: 12pt;"><p></p></span></p><p></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 48pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 4.0; mso-layout-grid-align: none;"><span lang="EN-US" style="FONT-SIZE: 12pt;"><font face="Calibri">2 </font></span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">）家庭收入状况</span><span lang="EN-US" style="FONT-SIZE: 12pt;"><p></p></span></p><p></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 24.1pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.0; mso-layout-grid-align: none;"><b style="mso-bidi-font-weight: normal;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">（二）当地消费水平因素</span></b><b style="mso-bidi-font-weight: normal;"><span lang="EN-US" style="FONT-SIZE: 12pt;"><p></p></span></b></p><p></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 60pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 5.0; mso-layout-grid-align: none;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">当地的最低生活保障标准</span><span lang="EN-US" style="FONT-SIZE: 12pt;"><p></p></span></p><p></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 24.1pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.0; mso-layout-grid-align: none;"><b style="mso-bidi-font-weight: normal;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">（三）学生自身因素</span></b><b style="mso-bidi-font-weight: normal;"><span lang="EN-US" style="FONT-SIZE: 12pt;"><p></p></span></b></p><p></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 36pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 3.0; mso-layout-grid-align: none;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">穿着，生活用品消费，食堂消费记录，不肯说自己贫困，开不出贫困证明</span><span lang="EN-US" style="FONT-SIZE: 12pt;"><p></p></span></p><p></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 24.1pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.0; mso-layout-grid-align: none;"><b style="mso-bidi-font-weight: normal;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">（四）高校因素</span></b><b style="mso-bidi-font-weight: normal;"><span lang="EN-US" style="FONT-SIZE: 12pt;"><p></p></span></b></p><p></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 36pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 3.0; mso-layout-grid-align: none;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">学费、食宿费、书报费标准，</span><span style="FONT-SIZE: 12pt;"><font face="Calibri"><br/>
<span lang="EN-US"><p></p></span></font></span></p><p></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 24.1pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.0; mso-layout-grid-align: none;"><b style="mso-bidi-font-weight: normal;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">（五）资助政策因素</span></b><b style="mso-bidi-font-weight: normal;"><span lang="EN-US" style="FONT-SIZE: 12pt;"><p></p></span></b></p><p></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 48pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 4.0; mso-layout-grid-align: none;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">国家助学贷款情况，勤工助学情况，奖助学金情况</span><span lang="EN-US" style="FONT-SIZE: 12pt;"><p></p></span></p><p></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 24.1pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.0; mso-layout-grid-align: none;"><b style="mso-bidi-font-weight: normal;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">（六）资格因素</span></b><b style="mso-bidi-font-weight: normal;"><span lang="EN-US" style="FONT-SIZE: 12pt;"><p></p></span></b></p><p></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 36pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 3.0; mso-layout-grid-align: none;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">常去网吧，有高档通讯设备，笔记本电脑，无助学贷款</span><span lang="EN-US" style="FONT-SIZE: 12pt;"><p></p></span></p><p></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 24.1pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.0; mso-layout-grid-align: none;"><b style="mso-bidi-font-weight: normal;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">（七）认定人员因素</span></b><b style="mso-bidi-font-weight: normal;"><span lang="EN-US" style="FONT-SIZE: 12pt;"><p></p></span></b></p><p></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 48pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 4.0; mso-layout-grid-align: none;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">辅导员，班主任，班主任助理，班长或支书的意见</span><span lang="EN-US" style="FONT-SIZE: 12pt;"><p></p></span></p><p></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 36pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 3.0; mso-layout-grid-align: none;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">请问如果用这几个因素作为标准，得到的</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体;">高校家庭经济困难学生认定等级的计算公式怎样设计</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">？</span><span lang="EN-US" style="FONT-SIZE: 12pt;"><p></p></span></p><p></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 36pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 3.0; mso-layout-grid-align: none;"><span lang="EN-US" style="FONT-SIZE: 12pt;"><font face="Calibri">3.</font></span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">在你看了附录</span><span lang="EN-US" style="FONT-SIZE: 12pt;"><font face="Calibri">1</font></span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">获得资助学生的家庭信息后，写一篇短文谈一谈怎样激励或珍惜自己的大学学习生涯，顺利完成学业。（以参赛队的一个队员个人名义来写）</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 36pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 3.0; mso-layout-grid-align: none;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;"></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 36pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 3.0; mso-layout-grid-align: none;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">下面的压缩包是题目</span><span lang="EN-US" style="FONT-SIZE: 12pt;"><p></p></span></p><p></p><p></p></div><br/>
[此贴子已经被作者于2008-5-9 20:57:17编辑过] <p>同学我也烦着啊</p> <p>？</p><p>同学答案出来了吗？</p><p></p>
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