iamtoobad 发表于 2009-2-3 14:42

楼主说得太好了
我很顶啊a

terrance_ho 发表于 2009-2-4 01:07

【全集】2004 MCM A 指纹是独一无二的吗? 特等奖论文 教程
A 题: 指纹是独一无二的吗?
人们普遍相信每个人的指纹都是不同的。请研制并分析能评估这种说法是正确的可能性的模型,然后把你们在这个问题中发现的指纹识别错误率与DNA识别错误率相比较。



PROBLEM A: Are Fingerprints Unique?
It is a commonplace belief that the thumbprint of every human who has ever lived is different. Develop and analyze a model that will allow you to assess the probability that this is true. Compare the odds (that you found in this problem) of misidentification by fingerprint evidence against the odds of misidentification by DNA evidence.

ycliu1989 发表于 2009-2-4 11:30

很好,谢谢!

726990490 发表于 2009-2-4 17:01

fffffffffffffffffff

726990490 发表于 2009-2-4 17:03

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selina 发表于 2009-2-4 18:27

顶一下。。。

CHAXIANG 发表于 2009-2-7 21:40

借鉴一下他们的论文格式会很有用吧 2# huashi3483

CHAXIANG 发表于 2009-2-7 21:41

怎么还有矩阵币是负的情况

chenjiechenjie 发表于 2009-2-9 15:12

hjhjhkjkkhjhhk

chenjiechenjie 发表于 2009-2-9 15:13

ghjgjhgjhgjhggjgjg
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