数学建模国赛之2021.rar

上传者: 51396673 | 上传时间: 2022-05-21 22:22:35 | 文件大小: 44.08MB | 文件类型: RAR
今年的国赛试题在往年的基础上有所延续也有所创新,去掉了纯算法的问题,B题换成了以数据分析为主的题目,准备国赛和美赛的同学可以看看。附论文规范。

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