1) orthogonal Hilbert-Huang transform
正交HHT变换
2) Hilbert-Huang transform
HHT变换
1.
Multi-temporal Scales Analysis of Runoff Series in Yarlung Zangbo River Based on Hilbert-Huang Transform
基于HHT变换的雅鲁藏布江径流多时间尺度分析
3) Hilbert-Huang transform
Hilbert-Huang变换(HHT)
4) Hilbert-Huang transform(HHT)
Hilbert-Huang变换(HHT)
1.
Since vibration signals of ship structures excited by the propeller vortex cavitations are characteristics of nonlinear and non-stationary,a mew method of Empirical Mode Decomposition(EMD) and Hilbert-Huang transform(HHT) is proposed to analyze the vibration signals of ship structures.
针对螺旋桨梢涡空泡所引起的尾部振动具有脉动性波动的非平稳特点,提出将经验模态分解方法(EMD)和Hilbert-Huang变换(HHT)用于船舶尾部振动信号处理。
5) Hilbert Huang Transform (HHT)
黄氏变换(HHT)
6) Hilbert-Huang transform (HHT)
Hilbert-Huang变换(HHT)
补充资料：正交变换
设m是对称矩阵， p是可逆矩阵， n=p^tmp 称为 m的正交变换。
正交变换不改变m的特征值。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条