西南大学[0349]数学建模18春在线作业资料

网院作业

0349由于题目公式图片较多，没法全部贴出来，只贴了部分，附件答案是完整的题目+答案图片
1、做数学规划的模型中一般有先分析问题，找出目标函数以及约束条件，从而得出线性规划问题的数学符号及式子等步骤。
    A.√
    B.×
参考答案：B.×；
2、掌握建模这门艺术。培养想象力和洞察力只要学习、分析、评价、改造别人作过的模型就可以了。
    A.√
    B.×
参考答案：B.×；
3、寻求公平分配席位方法的关键是建立衡量公平程度的既合理有简明的数量指标。
    A.√
    B.×
参考答案：A.√；
4、根据若干人对某些对象的决策结果，综合出这个群体的决策结果的过程称为群体决策。
    A.√
    B.×
5、衡量一个数学模型的优劣在于它采用了什么样的数学方法。
    A.√
    B.×
6、用建模法解决实际问题，首先是用数学语言表述问题，其次才用数学工具求解构成的模型。
    A.√     
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    B.×
7、一个原型只能建立一个模型。
    A.√
    B.×
8、模型只要求反映与某种目的有关的那些方面和层次。
    A.√
    B.×
9、原型和直观模型是一对对偶体。
    A.√
    B.×
10、随机模型：
11、想象力
12、机理分析：
13、思维模型：
14、数学模型：
15、计算机模拟：
16、类比法：
17、理想方法
18、灵感：
19、符号模型：
20、混合整数规划；
21、模型
22、概率模型：
23、物理模型
24、直觉：
25、灰色预测：
26、直观模型：
27、原型
28、随机存储策略：
29、测试分析：
30、灵敏度分析：
31、洞察力：
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34、蛛网模型：
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57、机理分析是根据对的认识，找出反映内部机理的，建立的模型常有明显的物理意义或现实意义。</div>
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75、<imgsrc="http://fs.eduwest.com/filesys/image.jsp?fc=00quoSm5d2c50e3_144530798ff_OUL&rc=kDsJFpV2m5%2BP6tMC1lAKnw%3D%3D"/>
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98、<small><big>传染病一般有那几种模型？</big></small>

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