• 因子试验分析中,如何正确鉴别估计位置效应散度效应至关重要

    It's crucial how to identify and estimate both location and dispersion effects accurately in factorial experiment analysis.

    youdao

  • 本文带有右截尾数据有重复因子试验,提出了另种分析位置效应度效应方法首先,在每一个试验点,对重复试验观察值极大似然法估计出均值和方差

    A method is presented for estimating the location and dispersion effects from these experiments. Firstly, we estimate the variance and the mean of each cell with maximum likelihood;

    youdao

  • 本文推导重力效应运动媒质中的次声波动方程和散度表示的分层大气模型下的频方程;

    The equation of infrasonic wave taking into account the gravitational effect in moving media is derived, with multi-layer atmospheric model.

    youdao

  • 本文推导重力效应运动媒质中的次声波动方程和散度表示的分层大气模型下的频方程;

    The equation of infrasonic wave taking into account the gravitational effect in moving media is derived, with multi-layer atmospheric model.

    youdao

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