大家都搜:
常态次数分配
1、grouped frequency distribution calculator───分组频率分布计算器
2、normal───n.(Normal)人名;(德)诺马尔;adj.正常的;正规的;标准的;n.正常;标准;常态;法线(数学)
3、frequency───n.频率;频繁
4、symmetrical distribution───对称分布,对称分配
5、distribution───n.分布;分配;供应
6、frequency distribution───频数分布
7、grouped frequency distribution───分组次数分布
8、grouped frequency distribution table───分组频率分布表
9、frequency generator───[计]频率发生器
1、Empirical evidences show that the distributions of high frequency time series are fat tail type distribution rather than normal distribution with light tail as those in traditional modeling.───经验表明高频时间序列的分布常是“肥尾”型的,而非传统建模中的“薄尾”型的正态分布。
2、Objective and Methods: We tested the frequency distribution and the range of normal values of the sialic acid concentration in 386 normal human serum samples by chemical colorimeter.───目的与方法:本文采用化学比色法观察了386例正常人血清唾液酸的频率分布与正常值范围。
3、Statistics histogram data processing scheme is designed. Standard deviation of frequency modulation is found out according to normal distribution characteristics.───设计了统计直方图数据处理方案,按照正态分布的特性找出了寄生频率调制的标准偏差。
1、Using the unit cumulative normal frequency distribution we may compute confidence limits for our estimate of beta.