为什么EMD (EEMD)分解可以用于预测？ - 知乎
1.1 什么是EEMD? EEMD（Ensemble Empirical Mode Decomposition）是一种信号分解方法，它旨在分解非线性、非平稳或非白噪声的信号，以揭示复杂信号的局部特征和周期性成分 …
EMD和EEMD对原始数据分解之后再进行重构的意义 ... - 知乎
安装上述思路进行t检验，发现在指标5处显著不为0，那么IMF1-4代表高频分量，IMF5-10代表低频分量。 此时我们再将高频分量、低频分量分别重构，就能得到数据的高频特征和低频特征。 …
Eastern Railroad Discussion > GE vs. EMD - Trainorders.com
The railroads obviously like GE's better than EMD's. A simple look at the specifications of GE and EMD locomotives shows that GE's lead in nearly all categories. The performance difference is …
EMD算法之Hilbert-Huang Transform原理详解和案例分析 - 知乎
文章由博客园网友 Mario-Chao的授权转载于"脑机接口社区" EMD算法之Hilbert-Huang Transform原理详解和案例分析在我们正式开始讲解Hilbert-Huang Transform之前，不妨先来 …
EMD分解信号后，怎么确定其IMF分量的对应因素？ - 知乎
EMD分解信号后，怎么确定其IMF分量的对应因素？ 例如故障诊断问题中，旋转零部件的振动信号通常是由多个因素共同作用下形成的。 那么利用EMD进行分解后，怎么确定分解出的IMF分 …
What happened to Electro Motive?
> and EMD assembly was moved to London, Ontario and > I believe it was the decision that GM made then > and GM's decision to sell EMD that were the poison > that have sickened EMD. …
Progress Rail considers complete closure of EMD LaGrange plant
Progress Rail, subsidiary of Caterpillar and owner of locomotive builder Electro-Motive, issued the following statement today, in which it announced that it is considering closing the Electro- …
Burlington Northern SD40-2s -- Part 1
The EMD SD40-2 is a 3,000-horsepower (2,200 kW) C-C diesel–electric locomotive built by EMD from 1972 to 1989. 4,029 units were produced. Wikipedia The Burlington Northern had 767 of …
Modern locomotive prices
A new locomotive costs more than twice that of a rebuilt locomotive, and while it is more modern, delivery can take up to 10 months. Prices back in 2001 were from about $1,500,000 for DC …
where are most EMD's built? - Trainorders.com
The EMD SD70 series are being produced at Muncie, Indiana. Using Open Source materials, it appears the EMD 710 Prime Mover that is used in these units is also produced in Muncie.