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地板

楼主 |
发表于 2015-12-11 22:49:19
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Baruch mfe 一轮 with Andrew
1 why are u interested in mfe and what kind of experience you have?
2 what advanced math course you have learned?
3 we use student t distribution in what condition?(不要乱说自己学过什么课……)
4 the expectation of exponential distribution
5 what is positive definite matrix
6 are these two matrix positive definite? why?
{(-2,1)(1,-2)} {(-2,1)(1,3)}
7 what is Chelosky decomposite?
8 caculate the chelosky decomposite of {(2,1)(1,2)}
9 integrate (2x+5)/(1+x^2) in 20 seconds
10 write a cpp program to calculate the sum of vectors(std::vector...我以前没用过,求size的写错了)
11 some questions about CV |
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