假定中数
... 假定指令 presumptive instruction 假定中数 arbitrary mean; assumed mean 假定坐标系 assumed corrdinate system ...
暂定平均数
... 暂定平均数 arbitrary mean 暂定原点 arbitrary origin 暂定尺度 arbitrary scale ...
假定平均值
... moment about the origin : 原点矩[GB],对原点的动差 arbitrary mean : 假定平均值 arbitrary : 任意的;随意的 ...
主要研究任意随机序列在随机选择系统中的随机条件概率其调和平均的强极限定理。
But this does not mean that our decisions have to be arbitrary.但这并不是说我们非得作出主观武断的决定不可。
A counter example shows that weak consistency and quadratic-mean consistency are non-equivalent and that the existence of arbitrary order moments cannot guarantee the quadratic-mean consistency.但是不再与矩相合等价,给出了两种满足矩相合的情况,并通过反例证明了弱相合与矩相合不等价,即使误差存在任意阶矩也不能保证矩相合性。