Again, all of these controls are differenced out in the trades regressions.

再次，所有这些管制是差分列于该行业的回归。

It retrieves the frequency from the optimal linear combination of the differenced phase of autocorrelations.

它从自相关系数的相位差的最佳线性组合中提取频率值。

The method is to find out a fractional factor that makes the fractional differenced result closest to the white noise.

该方法实质是寻找一分数阶因子，使随机分形信号通过分数差分后的输出信号最接近白噪声。

Other way is the motion-changed region detection algorithm based on fuzzy entropy clustering in time-differenced image .

第二种方法是基于时差分模糊熵聚类的运动变化区域检测算法。

Abstr: Precise Point Positioning (PPP) using un-differenced data was one of the main models of data processing in large scale GNSS networks.

文章摘要：非差精密单点定位(PPP)是大规模GNSS网络数据处理的主要模式之一。