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- A new spectral analysis method based on random decrement signature was presented for ship seakeeping performance analysis. 提出了一种新的基于随机衰减信号的谱分析方法以用于船模耐波性能分析。
- Abstract: The empirical mode decomposition (EMD) combined with the random decrement technique (RDT) was pro-posed for structural modal parameter identification. 摘要结合南京长江大桥结构健康监测信号，提出将经验模态分解(EMD)与随机减量技术(RDT)相结合进行结构模态参数识别的方法。
- The theory of free response from random decrement technique and model parameter identification are researched;wheelsets of locomotive and vehicle are the research object of this paper. 叙述了运用随机减量法获取自由响应的基本原理以及模态参数的提取方法。
- improved random decrement technique 改进的随机减量法
- Identification of Bogie Frame Modal Parameter by Random Decrement Technique 随机减量法识别转向架构架的频率
- Soiled dishes were piled at random. 脏碟子胡乱地堆放着。
- Application of Random Decrement Technique for Model Parameter Identification about Wheelsets 随机减量法识别轮对系统模态参数
- APPLICATION OF RANDOM DECREMENT TECHNIQUE TO MODAL PARAMETER IDENTIFICATION OF CABLES FOR A CABLE-STAYED BRIDGE 随机减量法在斜拉桥拉索模态参数识别中的应用
- Application of random decrement technique for model parameter identification about locomotive and vehicle wheelsets 随机减量法在机车车辆轮对系统模态参数识别中的应用
- Evaluation of Aerodynamic Damping in Wind-induced Vibration of Tall Buildings by Random Decrement Technology 高层建筑气动阻尼评估的随机减量技术
- The librarian took a book at random from the shelf. 图书管理员从书架上随便拿了一本书。
- Random mating within a breeding population. 自由交配在一个育种群中自由交配
- Chose a card at random from the deck. 从一副牌中任意选出一张
- By mere chance or fortune; at random. 碰巧; 胡乱地; 随意地
- The first form is a prefix decrement operation. 第一种形式是前缀减量操作。
- This is a default decrement that you cannot change. 这是默认减少量,您无法更改。
- random decrement signature 随机衰减信号
- An estimator is a random variable. 估计量是一个随机变量。
- Marked by a lack of care, accuracy, or organization; random. 漫无目的的缺乏谨慎、精确或组织性的; 随意的
- random decrement technique 随机减量法
