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- Eastern Railroad Discussion gt; 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 only about 3-4%, but that is a difference many roads consider important History is a good guide on this subject
- EMD Flared Radiators - Trainorders. com
The EMD radiators have always been mounted inside the carbody at an angle to allow for proper cooling The cooling fans pull the air in through the grilles in the side of the carbody and through the radiators, then exhaust it upward and out the cooling fan grilles on top of the locomotive
- EMD过程跟去噪有关系么？ - 知乎
使用EMD分解（以及其他“类EMD”分解方法，以下为了简便统称EMD）做信号降噪，是EMD的一个比较重要的应用方向。EMD可以将复杂的信号分解为一系列的固有模态函数（IMFs），每一个IMF都包含了信号的一部分频率信息。在信号降噪的过程中，如何选择和筛选IMFs是关键步骤之一。在本文中，我将介绍EMD
- Old EMD blue prints. - Trainorders. com
Sometimes ago I saw an EMD export model blue print on e-bay It was from a B12 model exported to EFVM in Brazil Does somebody know where it is possible of find more blue prints like this? Pedro Pedro Rezende Vespasiano MG,
- EMD control stands - Trainorders. com
When did EMD change from the older control stand to the newer type where the dynamic brake handle is separate? Mike Root Madras, OR
- GE vs. EMD -- which would you choose for your DPU power?
A couple sets of DPU power (picture #1 - a pair of GE ES44AC's; picture #2 - a pair of EMD SD70ACe's) push hard on two different eastbound loaded coal trains fresh off of BNSF's Canyon Subdivision Both trains are snaking their way into the Guernsey, WY, train yard dur
- 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分量的对应因素呢？ 显示全部 关注者 48
- 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。 我们把高频特征、低频特征、趋势项和原始信号画到同一张图上：
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