The EMD added Gauss white noise is proposed to avoid mode mixing of different time-scale IMF, and is applied in fault diagnosis for rotating machine.
为了避免经验模式分解(EMD)过程中不同时间尺度函数间的模式混叠,采用基于高斯白噪声加入的经验模式分解方法,并将之应用于旋转机械故障诊断中。
The changes in lake environment on the different time-scale are resulted from the tectonic movement, climatic change and human impact respectively and meanwhilely.
不同时间尺度的湖泊环境变化分别受到构造、气候与人类活动三个方面的驱动机制的影响。
Each approach provides different benefits due to scale and operational efficiencies and costs due to development complexities and time-to-market.
每种方法提供不同的收益(在可伸缩性和运营效率方面),需要不同的成本(在开发复杂性和投入市场的时间方面)。
Although different in time, locus, content, class, scale, form and objectives, business negotiations still have something in common.
尽管时间、场所、内容、种类、范围、形式和目的不同,但是不同的业务谈判之间还是有很多共同点。
The relationship between the time of deicing and the wind scale at different input power is studied and the minimum wind scale which must be considered in deicing or snow melting is obtained.
通过分析在不同的输入功率下化冰时间与风力等级的关系,得到了风力对融雪化冰时效果的影响以及必须考虑的最小风级。
Population dynamics studies under shifting environmental conditions over a longer time scale can help to determine how different species react to new biotic and abiotic conditions.
在长时间尺度上研究环境变化条件下的种群动态,有助于确定不同物种如何对新的生物和非生物条件做出反应。
The study on the heterogeneity of soil moisture found that the soil moisture in the research area has a kind of medium correlation with time and space of different scale.
在土壤水分时空异质性研究中发现,在不同的空间和时间尺度上,实验区土壤水分均呈中等程度的相关性。
Physiological development time was used to simulate growth and development processes of wheat and it unified the physiological time scale for different genotype.
引入了生理发育时间的概念,采用恒定的生理尺度来模拟小麦生育进程。
The predewatering rates of the oil in a certain time at different oil-water ratios were measured by applying small-scale circuit comprehensive experimental facility with or without static mixer.
采用小型环道综合实验装置在不同的油水比及有无静态混合器的情况下,对原油在一定时间内的预脱水率进行了研究。
This article argument the time and space scale of it, response of different region and the effect it makes to human evolution and culture migration.
试从突变事件的时空尺度,区域响应,以及它对人类进化和文化变迁的影响等几个方面来论述。
And its author presents his view - point different from Ambarzumian's theory and his short time scale.
接着,作者对安氐的有关理论以及他的“短时标”提出了不同的看法。
To meet different real-time requirements between various testing entities, a large scale virtual testing system was constructed on heterogeneous networks environment.
大规模虚拟试验系统往往需要基于异构网络环境互连的方法搭建,以满足不同试验实体间通信的实时性要求。
The results we obtained on normal PCG signal show that the STFT analysis with different scale basis provides a clear comprehension of the cardiac events in both time and frequency domain.
实验结果表明,不同时频尺度的STFT分析可以很好地描述正常心音信号的时域和频域特征。
Signal phase (described as excessive path or excessive time delay here) for SAR induced due to atmospheric irregularity with different scale length is discussed in this paper.
根据不规则体的尺度讨论了大气引起的SAR相位(在此,描述为额外光程或额外时延)。
Using the codes 1 to 6 representing the different time periods in the evolutionary time scale shown in Figure 1, indicate the geologic time period that best corresponds to each description.
用地质年代表(表1)中的不同年代的编号1 -6,来代表每个描述所出现的地质年代。
If this two-stage hybrid scheduling algorithm is properly used according the scale and applicability, then it can satisfy different time and precision requirement of solving MuSTSP.
根据问题规模和算法适用性适当结合使用两阶段算法,能够满足不同时间和精度要求下的测控调度需要。
The statistic self-similarity mostly means traffic sequence which is observed in different time scale have the same statistic characteristics.
网络业务的统计自相似性主要是指在不同时间尺度上观测到的业务流量序列具有相同的统计特性。
The merging of 3 D seismic data can be looked as the issue of optimum in different scale space mathematically, the key is how to realize the time variant merging.
三维地震资料拼接可看作是一个不同尺度空间的数学寻优问题,其关键在于如何实现时变拼接。
Huadu Seafood City on the third floor, having luxurious and magnificent large-scale restaurants and 13 luxurious boxes in different styles, can offer 400 people to have dinner at the same time.
三楼的华都海鲜城拥有豪华气派的大型餐厅和13个风格各异的豪华包厢,可同时提供400人就餐。
Huadu Seafood City on the third floor, having luxurious and magnificent large-scale restaurants and 13 luxurious boxes in different styles, can offer 400 people to have dinner at the same time.
三楼的华都海鲜城拥有豪华气派的大型餐厅和13个风格各异的豪华包厢,可同时提供400人就餐。
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