200907网友练习《最优化模型》
本帖最后由 为你奋斗 于 2009-12-3 14:22 编辑<FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT color="#000000"></FONT></FONT></FONT><BR><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT color="#000000"><FONT face="宋体"><FONT style="font-size: 10.5pt">棉纺厂将A B与C三种原材料加工成甲乙丙三种布料, 一米原材料加工成一米布料的费用为4元,每天最多能加工布料14000米,原料的买入价,买入量,棉含量,氨纶含量以及布料的卖出价,需求量, 棉含量,氨纶含量由下表给出. 问如何安排生产计划使利润最大?</FONT></FONT><BR><FONT face="宋体"><FONT style="font-size: 10.5pt">一般来说,做广告可以增加销售,估计一天向一种产品投入一元的广告费,可使该产品的日销量增加10米,且每天最多投入广告费800元.问:如何安排生产和广告计划使利润最大?</FONT></FONT><BR><FONT face="宋体"><FONT style="font-size: 10.5pt"></FONT></FONT><BR><TABLE class="t_table"><TBODY><TR><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000">原材料类别</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000">买入价(元/米)</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000">买入量(米/天)</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000">棉含量(%)</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000">氨纶含量(%)</FONT></FONT></FONT></FONT><BR></TD></TR><TR><TD colspan="1" rowspan="1" width="114"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000"><FONT face="Times New Roman">A</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000"><FONT face="Times New Roman">45</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000"><=5000</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000">12</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000">0.5</FONT></FONT></FONT></FONT><BR></TD></TR><TR><TD colspan="1" rowspan="1" width="114"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000"><FONT face="Times New Roman">B</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000"><FONT face="Times New Roman">35</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000"><=5000</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000">6</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000">2.0</FONT></FONT></FONT></FONT><BR></TD></TR><TR><TD colspan="1" rowspan="1" width="114"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000"><FONT face="Times New Roman">C</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000"><FONT face="Times New Roman">25</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000"><=5000</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000">8</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000">3.0</FONT></FONT></FONT></FONT><BR></TD></TR></TBODY></TABLE><BR><FONT face="宋体"><FONT style="font-size: 10.5pt"></FONT></FONT><BR><TABLE class="t_table"><TBODY><TR><TD colspan="1" rowspan="1" width="114"><FONT size="3"><FONT color="#000000"><FONT face="宋体"><FONT style="font-size: 10.5pt">产品类别</FONT></FONT><FONT style="font-size: 10.5pt"></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000">卖出价(元/米)</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000">需求量(米/天)</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000">棉含量(%)</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000">氨纶含量(%)</FONT></FONT></FONT></FONT><BR></TD></TR><TR><TD colspan="1" rowspan="1" width="114"><FONT size="3"><FONT color="#000000"><FONT face="宋体"><FONT style="font-size: 10.5pt">甲</FONT></FONT><FONT style="font-size: 10.5pt"></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000">70</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000">3000</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000">>=10</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000"><=1.0</FONT></FONT></FONT></FONT><BR></TD></TR><TR><TD colspan="1" rowspan="1" width="114"><FONT size="3"><FONT color="#000000"><FONT face="宋体"><FONT style="font-size: 10.5pt">乙</FONT></FONT><FONT style="font-size: 10.5pt"></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000">60</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000">2000</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000">>=8</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000"><=2.0</FONT></FONT></FONT></FONT><BR></TD></TR><TR><TD colspan="1" rowspan="1" width="114"><FONT size="3"><FONT color="#000000"><FONT face="宋体"><FONT style="font-size: 10.5pt">丙</FONT></FONT><FONT style="font-size: 10.5pt"></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000">50</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000">1000</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000">>=6</FONT></FONT></FONT></FONT><BR></TD><TD colspan="1" rowspan="1" width="114"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000"><=1.0</FONT></FONT></FONT></FONT><BR></TD></TR><TR><TD colspan="1" rowspan="1" width="114"><P align="left"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000"></FONT></FONT></FONT></FONT></P><BR></TD><TD colspan="1" rowspan="1" width="114"><P align="left"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000"></FONT></FONT></FONT></FONT></P><BR></TD><TD colspan="1" rowspan="1" width="114"><P align="left"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000"></FONT></FONT></FONT></FONT></P><BR></TD><TD colspan="1" rowspan="1" width="114"><P align="left"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000"></FONT></FONT></FONT></FONT></P><BR></TD><TD colspan="1" rowspan="1" width="114"><P align="left"><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT size="3"><FONT color="#000000"></FONT></FONT></FONT></FONT></P><BR></TD></TR></TBODY></TABLE><BR><FONT face="宋体"><FONT style="font-size: 10.5pt">撰写数学建模论文(简要,明了)</FONT></FONT><BR></FONT></FONT></FONT><FONT face="宋体"><FONT style="font-size: 10.5pt"><FONT color="#000000">帮忙求解 要写一篇论文!!谢谢</FONT></FONT></FONT> 优化问题。。。。lingo求解 3# mrx
你发的为什么是 收费附件啊?我打不开啊 3# mrx
怎么买矩阵币?我买了给你啊 guijufansirena 我又开始在这里输分了,他又不让我灌水 可是我就是的用灌水贴来挣积分啊 还是要刷分,一切为了分数 ???????????????????????????