... unbiasedness of sample variance : 样本方差的无偏性 mean value principle : 平均值原理 principle : 原则；原理；主义；要素 ...
基于8个网页-相关网页
k-order mean value principle k阶均值原理
The total income of national economy and the amount of population are predicted with second-degree moving model and with the principle of least mean square fit error determining designated value n.
利用二次移动平均模型，引入均方拟合误差最小的原理确定出时段数n，对国民经济总收入、人口数量等项目进行了预测。
The basic category of the Chinese philosophy-"harmony" thought reflects as the world view of "harmony between man and nature" and the highest principle of value of "the doctrine of the mean";
中国哲学的根本范畴“和谐”思想集中体现为“天人合一”的宇宙观和“中庸之道”最高价值原则；
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