林同学2019-08-30 06:57:14
林同学Location-scale invariance indicates that if a random variable, X, is normally distributed, then Y will also be normally distributed even if X is multiplied by a factor or shifts. Random variables derived from other normally distributed random variables will also be normally distributed.
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Crystal2019-08-30 10:04:29
Crystal这两句话的意思都是一个正态分布的线性组合依旧是正态分布。
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