1) series of unequal interval
异距数列
1.
This paper puts forward a counting method of mode of series of unequal interval based on the traditional counting formula of that of series of equal interval.
文章在传统等距数列众数的计算公式基础上给出了异距数列众数的一个计算方法,并结合一个实例加以验证。
3) series of equal interval
等距数列
4) variational series
变异数列
5) group range variable number series
组距变量数列
1.
This paper discusses how to make good group range variable number series with authentic statistics from a global viewpoint.
本文从全面看问题的观点和维护统计资料的真实性出发论述了编制组距变量数列时应该梳理清楚的几个问题。
6) heterogeneous value difference metric
异构数据距离
1.
Based on heterogeneous value difference metric (HVDM), a radial basis function (RBF) named HVDM-RBF, was constructed to deal with heterogeneous network data directly.
构造了一种基于异构数据距离的径向基核函数,可直接应用于异构的网络数据,并利用实验数据得到修正的基于异构数据距离的径向基核函数(IHVDMRBF),从而减少了支持向量的个数,降低了运算量。
补充资料：R阶差数列
相邻两项相减,得到一个新数列,一直如此操作直到得到常数列,减了几次,就称为几阶差数列
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条