sifting process

常見例句

Worst of all, the church, so largely apostate as it is, comes in to give a more furious force to the sifting process.
更糟的是，教會中變節(jié)背道的層出不窮，使得動(dòng)蕩不安的局面，更是雪上加霜，變本加厲。
cllc-agape.spaces.live.com
Empirical mode decomposition(EMD) is a signal processing technique to decompose data set into several intrinsic mode functions(IMF) by a sifting process.
經(jīng)驗(yàn)?zāi)Ｊ椒纸猓‥MD）通過篩分過程將原始信號分解成若干個(gè)基本模式分量（IMF），可看作無需預(yù)設(shè)帶寬的自適應(yīng)高通濾波方法。
Aiming at the mode mixing problem caused by intermittency signal in the sifting process of empirical mode decomposition(EMD), a new solution is presented.
針對在經(jīng)驗(yàn)?zāi)B(tài)分解（EMD）篩選過程中間斷信號引起的模態(tài)混疊問題，提出了一種新的解決方法。